Store physical backing size in ViewAndroid

android_webview/browser/aw_contents.cc

 // Copyright 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 "android_webview/browser/aw_contents.h"
 
 #include <limits>
 #include <utility>
 
 #include "android_webview/browser/aw_autofill_client.h"
@@ skipping 847 matching lines @@
                                     href, anchor_text, img_src);
 }
 
 void AwContents::OnSizeChanged(JNIEnv* env,
                                const JavaParamRef<jobject>& obj,
                                int w,
                                int h,
                                int ow,
                                int oh) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
+  gfx::Size size(w, h);
+  web_contents_->GetNativeView()->OnPhysicalBackingSizeChanged(size);
   browser_view_renderer_.OnSizeChanged(w, h);
 }
 
 void AwContents::SetViewVisibility(JNIEnv* env,
                                    const JavaParamRef<jobject>& obj,
                                    bool visible) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   browser_view_renderer_.SetViewVisibility(visible);
   UpdateRendererPriority();
 }
@@ skipping 565 matching lines @@
 
   return Java_AwContents_onRenderProcessGoneDetail(env, obj, child_process_id,
                                                    crashed);
 }
 
 void AwContents::RenderProcessReady(content::RenderProcessHost* host) {
   UpdateRendererPriority();
 }
 
 }  // namespace android_webview