Only set accessibility focus on page load for browser tabs, not web views.

content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java

Index: content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java b/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
index aebda91e321f592e556799e3420e4d064a3ef890..c288b189f539a3a2169f35f41ff2dbec61a651b2 100644
--- a/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
+++ b/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
@@ -297,6 +297,12 @@ public class ContentViewCore
     // Accessibility touch exploration state.
     private boolean mTouchExplorationEnabled;
 
+    // Whether accessibility focus should be set to the page when it finishes loading.
+    // This only applies if an accessibility service like TalkBack is running.
+    // This is desirable behavior for a browser window, but not for an embedded
+    // WebView.
+    private boolean mShouldSetAccessibilityFocusOnPageLoad;
+
     // Allows us to dynamically respond when the accessibility script injection flag changes.
     private ContentObserver mAccessibilityScriptInjectionObserver;
 
@@ -2893,6 +2899,23 @@ public class ContentViewCore
     }
 
     /**
+     * Return whether or not we should set accessibility focus on page load.
+     */
+    public boolean shouldSetAccessibilityFocusOnPageLoad() {
+        return mShouldSetAccessibilityFocusOnPageLoad;
+    }
+
+    /**
+     * Return whether or not we should set accessibility focus on page load.

[hush (inactive), 2014/08/27 18:35:37]

sorry for the commenting on this after it is committed.
I was trying to cherry pick this CL on behalf of dmazzoni@
This documentation here seems wrong. It should be "Sets whether or not we should
set accessibility focus on page load."

I will create a clean up CL.

+     * This only applies if an accessibility service like TalkBack is running.
+     * This is desirable behavior for a browser window, but not for an embedded
+     * WebView.
+     */
+    public void setShouldSetAccessibilityFocusOnPageLoad(boolean on) {
+        mShouldSetAccessibilityFocusOnPageLoad = on;
+    }
+
+    /**
      * Inform WebKit that Fullscreen mode has been exited by the user.
      */
     public void exitFullscreen() {