[Android] Composited selection handle rendering

content/browser/android/content_view_core_impl.h

Index: content/browser/android/content_view_core_impl.h
diff --git a/content/browser/android/content_view_core_impl.h b/content/browser/android/content_view_core_impl.h
index bb429a5705c3f2c98f038228615473a22a7502a2..1ca5bce1b1d9bbf6315a53f892ba3e4a0dcb7b2a 100644
--- a/content/browser/android/content_view_core_impl.h
+++ b/content/browser/android/content_view_core_impl.h
@@ -118,6 +118,7 @@ class ContentViewCoreImpl : public ContentViewCore,
                         jint android_tool_type_0,
                         jint android_tool_type_1,
                         jint android_button_state);
+  jboolean OnTouchHandleEvent(JNIEnv* env, jobject obj, jobject motion_event);
   jboolean SendMouseMoveEvent(JNIEnv* env,
                               jobject obj,
                               jlong time_ms,
@@ -151,6 +152,7 @@ class ContentViewCoreImpl : public ContentViewCore,
                                 jfloat x1, jfloat y1,
                                 jfloat x2, jfloat y2);
   void MoveCaret(JNIEnv* env, jobject obj, jfloat x, jfloat y);
+  void HideTextHandles(JNIEnv* env, jobject obj);
 
   void ResetGestureDetection(JNIEnv* env, jobject obj);
   void SetDoubleTapSupportEnabled(JNIEnv* env, jobject obj, jboolean enabled);
@@ -289,12 +291,9 @@ class ContentViewCoreImpl : public ContentViewCore,
                          InputEventAckState ack_result);
   bool FilterInputEvent(const blink::WebInputEvent& event);
   void OnSelectionChanged(const std::string& text);
-  void OnSelectionBoundsChanged(const gfx::PointF& anchor,
-                                const gfx::PointF& focus,
-                                int anchor_dir,
-                                int focus_dir,
-                                bool is_anchor_visible,
-                                bool is_focus_visible);
+  void OnSelectionEvent(SelectionEventType event,
+                        const gfx::PointF& anchor_position);
+  scoped_ptr<TouchHandleDrawable> CreatePopupTouchHandleDrawable();
 
   void StartContentIntent(const GURL& content_url);
 
@@ -324,8 +323,6 @@ class ContentViewCoreImpl : public ContentViewCore,
 
   void SetAccessibilityEnabledInternal(bool enabled);
 
-  void ShowSelectionHandlesAutomatically() const;
-
   bool IsFullscreenRequiredForOrientationLock() const;
 
   // --------------------------------------------------------------------------
@@ -340,6 +337,9 @@ class ContentViewCoreImpl : public ContentViewCore,
   void AttachLayer(scoped_refptr<cc::Layer> layer);
   void RemoveLayer(scoped_refptr<cc::Layer> layer);
 
+  void SelectBetweenCoordinates(const gfx::PointF& start,
+                                const gfx::PointF& end);
+
  private:
   class ContentViewUserData;