Let the browser know the end of fling

content/browser/android/content_view_core_impl.cc

Index: content/browser/android/content_view_core_impl.cc
diff --git a/content/browser/android/content_view_core_impl.cc b/content/browser/android/content_view_core_impl.cc
index 00b3442010290dafd518dcdc525b0d1ad4100529..b223ea2df005a41ef6edf241929d45aef6f80b66 100644
--- a/content/browser/android/content_view_core_impl.cc
+++ b/content/browser/android/content_view_core_impl.cc
@@ -678,6 +678,22 @@ bool ContentViewCoreImpl::ShouldBlockMediaRequest(const GURL& url) {
                                                       j_url.obj());
 }
 
+void ContentViewCoreImpl::DidStartFlinging() {
+  JNIEnv* env = AttachCurrentThread();
+
+  ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
+  if (!obj.is_null())
+    Java_ContentViewCore_onNativeFlingStarted(env, obj.obj());
+}
+
+void ContentViewCoreImpl::DidStopFlinging() {
+  JNIEnv* env = AttachCurrentThread();
+
+  ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
+  if (!obj.is_null())
+    Java_ContentViewCore_onNativeFlingStopped(env, obj.obj());
+}
+
 gfx::Size ContentViewCoreImpl::GetPhysicalBackingSize() const {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> j_obj = java_ref_.get(env);