Location/size change notification when external rendering is enabled

content/browser/android/content_view_core_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/android/content_view_core_impl.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
@@ skipping 584 matching lines @@
   JNIEnv* env = AttachCurrentThread();
 
   ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
   if (obj.is_null())
     return;
 
   Java_ContentViewCore_requestExternalVideoSurface(
       env, obj.obj(), static_cast<jint>(player_id));
 }
 
+void ContentViewCoreImpl::NotifyGeometryChange(int player_id,
+                                               gfx::RectF& rect) {
+  JNIEnv* env = AttachCurrentThread();
+
+  ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
+  if (obj.is_null())
+    return;
+
+  Java_ContentViewCore_notifyGeometryChange(env,
+                                            obj.obj(),
+                                            static_cast<jint>(player_id),
+                                            static_cast<jfloat>(rect.x()),
+                                            static_cast<jfloat>(rect.y()),
+                                            static_cast<jfloat>(rect.width()),
+                                            static_cast<jfloat>(rect.height()));
+}
+
 gfx::Size ContentViewCoreImpl::GetPhysicalBackingSize() const {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> j_obj = java_ref_.get(env);
   if (j_obj.is_null())
     return gfx::Size();
   return gfx::Size(
       Java_ContentViewCore_getPhysicalBackingWidthPix(env, j_obj.obj()),
       Java_ContentViewCore_getPhysicalBackingHeightPix(env, j_obj.obj()));
 }
 
@@ skipping 864 matching lines @@
       reinterpret_cast<WebContents*>(native_web_contents),
       reinterpret_cast<ui::WindowAndroid*>(native_window));
   return reinterpret_cast<jint>(view);
 }
 
 bool RegisterContentViewCore(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace content