android_webview/renderer/aw_render_process_observer.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "android_webview/renderer/aw_render_process_observer.h"
   6
   7 #include "android_webview/common/render_view_messages.h"
   8 #include "ipc/ipc_message_macros.h"
   9 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCache.h"
  10
  11 namespace android_webview {
  12
  13 AwRenderProcessObserver::AwRenderProcessObserver()
  14   : webkit_initialized_(false) {
  15 }
  16
  17 AwRenderProcessObserver::~AwRenderProcessObserver() {
  18 }
  19
  20 bool AwRenderProcessObserver::OnControlMessageReceived(
  21     const IPC::Message& message) {
  22   bool handled = true;
  23   IPC_BEGIN_MESSAGE_MAP(AwRenderProcessObserver, message)
  24     IPC_MESSAGE_HANDLER(AwViewMsg_ClearCache, OnClearCache)
  25     IPC_MESSAGE_UNHANDLED(handled = false)
  26   IPC_END_MESSAGE_MAP()
  27   return handled;
  28 }
  29
  30 void AwRenderProcessObserver::WebKitInitialized() {
  31   webkit_initialized_ = true;
  32 }
  33
  34 void AwRenderProcessObserver::OnClearCache() {
  35   if (webkit_initialized_)
  36     WebKit::WebCache::clear();
  37 }
  38
  39 }  // nanemspace android_webview