Tiling priorities in Android Webview.

android_webview/native/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/native/aw_contents.h"
 
 #include <limits>
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_browser_main_parts.h"
@@ skipping 721 matching lines @@
 }
 
 void AwContents::PostInvalidate() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
   if (!obj.is_null())
     Java_AwContents_postInvalidateOnAnimation(env, obj.obj());
 }
 
+void AwContents::InvalidateOnceIfNeeded() {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  browser_view_renderer_.InvalidateOnceIfNeeded();
+}
+
 void AwContents::OnNewPicture() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
   if (!obj.is_null()) {
     devtools_instrumentation::ScopedEmbedderCallbackTask embedder_callback(
         "onNewPicture");
     Java_AwContents_onNewPicture(env, obj.obj());
   }
 }
@@ skipping 392 matching lines @@
   }
 
   browser_view_renderer_.TrimMemory(level, visible);
 }
 
 void SetShouldDownloadFavicons(JNIEnv* env, jclass jclazz) {
   g_should_download_favicons = true;
 }
 
 }  // namespace android_webview