Removed few unused methods from ContentViewCore and CVRV

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

Index: content/public/android/java/src/org/chromium/content/browser/ContentViewRenderView.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ContentViewRenderView.java b/content/public/android/java/src/org/chromium/content/browser/ContentViewRenderView.java
index cba341c2f7120924fd5496f0a619dc72b6136255..b7a012fe685522629a593d9951acfc4b0cf4e57c 100644
--- a/content/public/android/java/src/org/chromium/content/browser/ContentViewRenderView.java
+++ b/content/public/android/java/src/org/chromium/content/browser/ContentViewRenderView.java
@@ -112,16 +112,6 @@ public class ContentViewRenderView extends FrameLayout {
         return mSurfaceView;
     }
 
-    /**
-     * Should be called when the ContentViewRenderView is not needed anymore so its associated
-     * native resource can be freed.
-     */
-    public void destroy() {
-        mSurfaceView.getHolder().removeCallback(mSurfaceCallback);
-        nativeDestroy(mNativeContentViewRenderView);
-        mNativeContentViewRenderView = 0;
-    }
-
     public void setCurrentContentViewCore(ContentViewCore contentViewCore) {
         assert mNativeContentViewRenderView != 0;
         mContentViewCore = contentViewCore;
@@ -136,15 +126,6 @@ public class ContentViewRenderView extends FrameLayout {
     }
 
     /**
-     * Trigger a redraw of the compositor.  This is only needed if the UI changes something that
-     * does not trigger a redraw itself by updating the layer tree.
-     */
-    public void setNeedsComposite() {
-        if (mNativeContentViewRenderView == 0) return;
-        nativeSetNeedsComposite(mNativeContentViewRenderView);
-    }
-
-    /**
      * This method should be subclassed to provide actions to be performed once the view is ready to
      * render.
      */
@@ -189,16 +170,7 @@ public class ContentViewRenderView extends FrameLayout {
         }
     }
 
-    /**
-     * @return Native pointer for the UI resource provider taken from the compositor.
-     */
-    public long getUIResourceProvider() {
-        return nativeGetUIResourceProvider(mNativeContentViewRenderView);
-    }
-
     private native long nativeInit(long rootWindowNativePointer);
-    private native long nativeGetUIResourceProvider(long nativeContentViewRenderView);
-    private native void nativeDestroy(long nativeContentViewRenderView);
     private native void nativeSetCurrentContentViewCore(long nativeContentViewRenderView,
             long nativeContentViewCore);
     private native void nativeSurfaceCreated(long nativeContentViewRenderView);
@@ -207,5 +179,4 @@ public class ContentViewRenderView extends FrameLayout {
             int format, int width, int height, Surface surface);
     private native void nativeSetOverlayVideoMode(long nativeContentViewRenderView,
             boolean enabled);
-    private native void nativeSetNeedsComposite(long nativeContentViewRenderView);
 }