Setup the delegate in Chrome, so we may put chrome java functions we need in blimp to the delegate …

chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
index 8eb3a01f94e7daf0c7bd301b62dbd50af8927845..937c18e6f94768a0c0a1aadfe74ec3bd333798c6 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
@@ -54,6 +54,7 @@ import org.chromium.chrome.browser.appmenu.AppMenu;
 import org.chromium.chrome.browser.appmenu.AppMenuHandler;
 import org.chromium.chrome.browser.appmenu.AppMenuObserver;
 import org.chromium.chrome.browser.appmenu.AppMenuPropertiesDelegate;
+import org.chromium.chrome.browser.blimp.ChromeBlimpClientContextDelegate;
 import org.chromium.chrome.browser.bookmarks.BookmarkModel;
 import org.chromium.chrome.browser.bookmarks.BookmarkUtils;
 import org.chromium.chrome.browser.compositor.CompositorViewHolder;
@@ -94,6 +95,7 @@ import org.chromium.chrome.browser.preferences.PrefServiceBridge;
 import org.chromium.chrome.browser.preferences.PreferencesLauncher;
 import org.chromium.chrome.browser.printing.PrintShareActivity;
 import org.chromium.chrome.browser.printing.TabPrinter;
+import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.chrome.browser.share.ShareHelper;
 import org.chromium.chrome.browser.snackbar.DataUseSnackbarController;
 import org.chromium.chrome.browser.snackbar.SnackbarManager;
@@ -231,6 +233,7 @@ public abstract class ChromeActivity extends AsyncInitializationActivity
 
     // See enableHardwareAcceleration()
     private boolean mSetWindowHWA;
+    private ChromeBlimpClientContextDelegate mBlimpClientContextDelegate;

[nyquist, 2016/08/01 18:24:07]

Could you add an empty line and then add a comment as to what this is?

[xingliu, 2016/08/02 16:19:14]

Done.

 
     /**
      * @param The {@link AppMenuHandlerFactory} for creating {@link mAppMenuHandler}
@@ -854,6 +857,10 @@ public abstract class ChromeActivity extends AsyncInitializationActivity
             manager.removeTouchExplorationStateChangeListener(mTouchExplorationStateChangeListener);
         }
 
+        if (mBlimpClientContextDelegate != null) {
+            mBlimpClientContextDelegate.destroy();
+        }
+
         super.onDestroy();
     }
 
@@ -921,6 +928,10 @@ public abstract class ChromeActivity extends AsyncInitializationActivity
         }
         DownloadManagerService.getDownloadManagerService(
                 getApplicationContext()).onActivityLaunched();
+
+        mBlimpClientContextDelegate = ChromeBlimpClientContextDelegate
+                .createAndSetDelegateForContext(Profile.getLastUsedProfile().getOriginalProfile());
+
         super.finishNativeInitialization();
     }