bromite/build/patches/Disable-dynamic-module-loading.patch

From: csagan5 <32685696+csagan5@users.noreply.github.com>
Date: Mon, 20 May 2019 23:14:36 +0200
Subject: Disable dynamic module loading

---
 chrome/android/chrome_java_sources.gni        | 13 --------
 .../browser/customtabs/CustomTabActivity.java | 18 -----------
 .../CustomTabIntentDataProvider.java          | 17 ++---------
 .../customtabs/CustomTabsConnection.java      | 30 -------------------
 .../CustomTabActivityComponent.java           |  4 ---
 5 files changed, 2 insertions(+), 80 deletions(-)

diff --git a/chrome/android/chrome_java_sources.gni b/chrome/android/chrome_java_sources.gni
--- a/chrome/android/chrome_java_sources.gni
+++ b/chrome/android/chrome_java_sources.gni
@@ -443,19 +443,6 @@ chrome_java_sources = [
   "java/src/org/chromium/chrome/browser/customtabs/dependency_injection/BaseCustomTabActivityComponent.java",
   "java/src/org/chromium/chrome/browser/customtabs/dependency_injection/CustomTabActivityComponent.java",
   "java/src/org/chromium/chrome/browser/customtabs/dependency_injection/CustomTabActivityModule.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/ActivityDelegate.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/ActivityDelegatePostMessageBackend.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/ActivityHostImpl.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/DynamicModuleConstants.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/DynamicModuleCoordinator.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/DynamicModuleNavigationEventObserver.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/DynamicModulePageLoadObserver.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/DynamicModuleToolbarController.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/ModuleEntryPoint.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/ModuleHostImpl.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/ModuleLoader.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/ModuleMetrics.java",
-  "java/src/org/chromium/chrome/browser/customtabs/dynamicmodule/ObjectWrapper.java",
   "java/src/org/chromium/chrome/browser/customtabs/features/CustomTabNavigationBarController.java",
   "java/src/org/chromium/chrome/browser/customtabs/features/ImmersiveModeController.java",
   "java/src/org/chromium/chrome/browser/customtabs/features/toolbar/CustomTabBrowserControlsVisibilityDelegate.java",
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.java
@@ -41,7 +41,6 @@ import org.chromium.chrome.browser.customtabs.content.CustomTabIntentHandler;
 import org.chromium.chrome.browser.customtabs.content.CustomTabIntentHandler.IntentIgnoringCriterion;
 import org.chromium.chrome.browser.customtabs.dependency_injection.CustomTabActivityComponent;
 import org.chromium.chrome.browser.customtabs.dependency_injection.CustomTabActivityModule;
-import org.chromium.chrome.browser.customtabs.dynamicmodule.DynamicModuleCoordinator;
 import org.chromium.chrome.browser.customtabs.features.CustomTabNavigationBarController;
 import org.chromium.chrome.browser.dependency_injection.ChromeActivityCommonsModule;
 import org.chromium.chrome.browser.firstrun.FirstRunSignInProcessor;
@@ -73,9 +72,6 @@ public class CustomTabActivity extends BaseCustomTabActivity<CustomTabActivityCo
 
     private final CustomTabsConnection mConnection = CustomTabsConnection.getInstance();
 
-    @Nullable
-    private DynamicModuleCoordinator mDynamicModuleCoordinator;
-
     private CustomTabNightModeStateController mNightModeStateController;
 
     private CustomTabActivityTabProvider.Observer mTabChangeObserver =
@@ -190,12 +186,6 @@ public class CustomTabActivity extends BaseCustomTabActivity<CustomTabActivityCo
     public void finishNativeInitialization() {
         if (!mIntentDataProvider.isInfoPage()) FirstRunSignInProcessor.start(this);
 
-        // Try to initialize dynamic module early to enqueue navigation events
-        // @see DynamicModuleNavigationEventObserver
-        if (mIntentDataProvider.isDynamicModuleEnabled()) {
-            mDynamicModuleCoordinator = getComponent().resolveDynamicModuleCoordinator();
-        }
-
         mConnection.showSignInToastIfNecessary(mSession, getIntent());
 
         if (isTaskRoot() && UsageStatsService.isEnabled()) {
@@ -232,10 +222,6 @@ public class CustomTabActivity extends BaseCustomTabActivity<CustomTabActivityCo
         WebContents webContents = tab == null ? null : tab.getWebContents();
         mConnection.resetPostMessageHandlerForSession(
                 mIntentDataProvider.getSession(), webContents);
-
-        if (mDynamicModuleCoordinator != null) {
-            mDynamicModuleCoordinator.resetPostMessageHandlersForCurrentSession(null);
-        }
     }
 
     @Override
@@ -406,10 +392,6 @@ public class CustomTabActivity extends BaseCustomTabActivity<CustomTabActivityCo
         if (mIntentDataProvider.isTrustedWebActivity()) {
             component.resolveTrustedWebActivityCoordinator();
         }
-        if (mConnection.shouldHideTopBarOnModuleManagedUrlsForSession(
-                    mIntentDataProvider.getSession())) {
-            component.resolveDynamicModuleToolbarController();
-        }
 
         return component;
     }
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabIntentDataProvider.java b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabIntentDataProvider.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabIntentDataProvider.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabIntentDataProvider.java
@@ -44,7 +44,6 @@ import org.chromium.chrome.browser.ChromeApplication;
 import org.chromium.chrome.browser.ChromeVersionInfo;
 import org.chromium.chrome.browser.IntentHandler;
 import org.chromium.chrome.browser.browserservices.BrowserServicesIntentDataProvider;
-import org.chromium.chrome.browser.customtabs.dynamicmodule.ModuleMetrics;
 import org.chromium.chrome.browser.externalauth.ExternalAuthUtils;
 import org.chromium.chrome.browser.flags.ChromeFeatureList;
 import org.chromium.chrome.browser.net.spdyproxy.DataReductionProxySettings;
@@ -820,20 +819,8 @@ public class CustomTabIntentDataProvider extends BrowserServicesIntentDataProvid
         // even receive the extras for using the feature.
         if (componentName == null) return false;
 
-        if (!ChromeFeatureList.isEnabled(ChromeFeatureList.CCT_MODULE)) {
-            Log.w(TAG, "The %s feature is disabled.", ChromeFeatureList.CCT_MODULE);
-            ModuleMetrics.recordLoadResult(ModuleMetrics.LoadResult.FEATURE_DISABLED);
-            return false;
-        }
-
-        ExternalAuthUtils authUtils = ChromeApplication.getComponent().resolveExternalAuthUtils();
-        if (!authUtils.isGoogleSigned(componentName.getPackageName())) {
-            Log.w(TAG, "The %s package is not Google-signed.", componentName.getPackageName());
-            ModuleMetrics.recordLoadResult(ModuleMetrics.LoadResult.NOT_GOOGLE_SIGNED);
-            return false;
-        }
-
-        return true;
+        Log.w(TAG, "The %s feature is disabled.", ChromeFeatureList.CCT_MODULE);
+        return false;
     }
 
     @Override
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnection.java b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnection.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnection.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnection.java
@@ -57,8 +57,6 @@ import org.chromium.chrome.browser.browserservices.Origin;
 import org.chromium.chrome.browser.browserservices.PostMessageHandler;
 import org.chromium.chrome.browser.browserservices.SessionDataHolder;
 import org.chromium.chrome.browser.browserservices.SessionHandler;
-import org.chromium.chrome.browser.customtabs.dynamicmodule.ModuleLoader;
-import org.chromium.chrome.browser.customtabs.dynamicmodule.ModuleMetrics;
 import org.chromium.chrome.browser.device.DeviceClassManager;
 import org.chromium.chrome.browser.flags.ChromeFeatureList;
 import org.chromium.chrome.browser.init.ChainedTasks;
@@ -218,7 +216,6 @@ public class CustomTabsConnection {
 
     private volatile ChainedTasks mWarmupTasks;
 
-    private @Nullable ModuleLoader mModuleLoader;
     /**
      * <strong>DO NOT CALL</strong>
      * Public to be instanciable from {@link ChromeApplication}. This is however
@@ -1401,7 +1398,6 @@ public class CustomTabsConnection {
         if (ChromeApplication.isSevereMemorySignal(level)) {
             getInstance().mClientManager.cleanupUnusedSessions();
         }
-        if (getInstance().mModuleLoader != null) getInstance().mModuleLoader.onTrimMemory(level);
     }
 
     @VisibleForTesting
@@ -1537,32 +1533,6 @@ public class CustomTabsConnection {
         recordSpeculationStatusOnSwap(SPECULATION_STATUS_ON_SWAP_BACKGROUND_TAB_NOT_MATCHED);
     }
 
-    public ModuleLoader getModuleLoader(ComponentName componentName, @Nullable String assetName) {
-        if (!ChromeFeatureList.isEnabled(ChromeFeatureList.CCT_MODULE_DEX_LOADING)) {
-            assetName = null;
-        }
-
-        if (mModuleLoader != null) {
-            boolean isComponentNameChanged =
-                    !componentName.equals(mModuleLoader.getComponentName());
-            boolean isAssetNameChanged =
-                    !TextUtils.equals(assetName, mModuleLoader.getDexAssetName());
-            ModuleLoader.ModuleApkVersion newModuleApkVersion =
-                    ModuleLoader.ModuleApkVersion.getModuleVersion(componentName.getPackageName());
-            boolean isModuleVersionChanged =
-                    !mModuleLoader.getModuleApkVersion().equals(newModuleApkVersion);
-
-            if (isComponentNameChanged || isAssetNameChanged || isModuleVersionChanged) {
-                mModuleLoader.destroyModule(ModuleMetrics.DestructionReason.MODULE_LOADER_CHANGED);
-                mModuleLoader = null;
-            }
-        }
-
-        if (mModuleLoader == null) mModuleLoader = new ModuleLoader(componentName, assetName);
-
-        return mModuleLoader;
-    }
-
     @CalledByNative
     public static void notifyClientOfDetachedRequestCompletion(
             CustomTabsSessionToken session, String url, int status) {
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/dependency_injection/CustomTabActivityComponent.java b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/dependency_injection/CustomTabActivityComponent.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/dependency_injection/CustomTabActivityComponent.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/dependency_injection/CustomTabActivityComponent.java
@@ -15,8 +15,6 @@ import org.chromium.chrome.browser.customtabs.CustomTabUmaRecorder;
 import org.chromium.chrome.browser.customtabs.ReparentingTaskProvider;
 import org.chromium.chrome.browser.customtabs.content.CustomTabActivityTabController;
 import org.chromium.chrome.browser.customtabs.content.CustomTabIntentHandler;
-import org.chromium.chrome.browser.customtabs.dynamicmodule.DynamicModuleCoordinator;
-import org.chromium.chrome.browser.customtabs.dynamicmodule.DynamicModuleToolbarController;
 import org.chromium.chrome.browser.customtabs.features.ImmersiveModeController;
 import org.chromium.chrome.browser.dependency_injection.ActivityScope;
 import org.chromium.chrome.browser.dependency_injection.ChromeActivityCommonsModule;
@@ -31,8 +29,6 @@ import dagger.Subcomponent;
 @ActivityScope
 public interface CustomTabActivityComponent extends BaseCustomTabActivityComponent {
     TrustedWebActivityCoordinator resolveTrustedWebActivityCoordinator();
-    DynamicModuleToolbarController resolveDynamicModuleToolbarController();
-    DynamicModuleCoordinator resolveDynamicModuleCoordinator();
 
     CustomTabBottomBarDelegate resolveBottomBarDelegate();
     CustomTabActivityTabController resolveTabController();
-- 
2.17.1