android_webview: Let AwContents manage TouchHandleDrawable

content/public/browser/android/popup_touch_handle_drawable.h

Index: content/public/browser/android/popup_touch_handle_drawable.h
diff --git a/content/browser/android/popup_touch_handle_drawable.h b/content/public/browser/android/popup_touch_handle_drawable.h
similarity index 92%
rename from content/browser/android/popup_touch_handle_drawable.h
rename to content/public/browser/android/popup_touch_handle_drawable.h
index 82aa3db24052729c82405f44fc2ee5363f6382cf..bf62875f986d991dbf527da1ad2f381567b69d8d 100644
--- a/content/browser/android/popup_touch_handle_drawable.h
+++ b/content/public/browser/android/popup_touch_handle_drawable.h
@@ -35,6 +35,11 @@ class PopupTouchHandleDrawable : public ui::TouchHandleDrawable {
   gfx::RectF GetVisibleBounds() const override;
   float GetDrawableHorizontalPaddingRatio() const override;
 
+  const base::android::ScopedJavaLocalRef<jobject>

[Jinsuk Kim, 2016/08/23 06:41:33]

I guess I should return JavaObjectWeakGlobalRef, right?

[boliu, 2016/08/23 15:03:26]

Yeah

+  GetJavaObj(JNIEnv* env) const {
+    return java_ref_.get(env);
+  }
+
  private:
   PopupTouchHandleDrawable(JNIEnv* env, jobject obj, float dpi_scale);