Store physical backing size in ViewAndroid

chrome/browser/android/bottombar/overlay_panel_content.cc

 // Copyright 2015 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 "chrome/browser/android/bottombar/overlay_panel_content.h"
 
 #include <set>
 
 #include "base/android/jni_string.h"
 #include "base/callback.h"
@@ skipping 36 matching lines @@
 OverlayPanelContent::~OverlayPanelContent() {
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_OverlayPanelContent_clearNativePanelContentPtr(env, java_manager_);
 }
 
 void OverlayPanelContent::Destroy(JNIEnv* env,
                                   const JavaParamRef<jobject>& obj) {
   delete this;
 }
 
+void OverlayPanelContent::OnPhysicalBackingSizeChanged(
+    JNIEnv* env,
+    const JavaParamRef<jobject>& obj,
+    const JavaParamRef<jobject>& jweb_contents,
+    jint width,
+    jint height) {
+  content::WebContents* web_contents =
+      content::WebContents::FromJavaWebContents(jweb_contents);
+  gfx::Size size(width, height);
+  web_contents->GetNativeView()->OnPhysicalBackingSizeChanged(size);
+}
+
 void OverlayPanelContent::RemoveLastHistoryEntry(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     const JavaParamRef<jstring>& search_url,
     jlong search_start_time_ms) {
   // The deletion window is from the time a search URL was put in history, up
   // to a short amount of time later.
   base::Time begin_time = base::Time::FromJsTime(search_start_time_ms);
   base::Time end_time = begin_time +
       base::TimeDelta::FromSeconds(kHistoryDeletionWindowSeconds);
@@ skipping 70 matching lines @@
 }
 
 bool RegisterOverlayPanelContent(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   OverlayPanelContent* content = new OverlayPanelContent(env, obj);
   return reinterpret_cast<intptr_t>(content);
 }