Remove unneeded WebWorker stub code (issue #230).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@376 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

cef.gyp

@@ -677,7 +677,6 @@
         'libcef/browser_settings.h',
         'libcef/browser_socket_stream_bridge.cc',
         'libcef/browser_socket_stream_bridge.h',
-        'libcef/browser_web_worker.h',
         'libcef/browser_webcookiejar_impl.cc',
         'libcef/browser_webcookiejar_impl.h',
         'libcef/browser_webblobregistry_impl.cc',

libcef/browser_web_worker.h

@@ -1,101 +0,0 @@
-// Copyright (c) 2009 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.
-
-#ifndef _BROWSER_WEB_WORKER_H
-#define _BROWSER_WEB_WORKER_H
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebMessagePortChannel.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebWorker.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebWorkerClient.h"
-
-namespace WebKit {
-class WebApplicationCacheHost;
-class WebApplicationCacheHostClient;
-class WebFrame;
-class WebNotificationPresenter;
-class WebString;
-class WebURL;
-}
-
-// WebWorkers are not currently functional in CEF. This class effectively
-// stubs things out.
-class BrowserWebWorker : public WebKit::WebWorker,
-                         public WebKit::WebWorkerClient,
-                         public base::RefCounted<BrowserWebWorker> {
- public:
-  BrowserWebWorker() {
-    AddRef();  // Adds the reference held for worker object.
-    AddRef();  // Adds the reference held for worker context object.
-  }
-
-  // WebWorker methods:
-  virtual void startWorkerContext(const WebKit::WebURL& script_url,
-                                  const WebKit::WebString& user_agent,
-                                  const WebKit::WebString& source_code) {
-  }
-  virtual void terminateWorkerContext() {
-  }
-  virtual void postMessageToWorkerContext(
-      const WebKit::WebString& message,
-      const WebKit::WebMessagePortChannelArray& channel) {
-  }
-  virtual void workerObjectDestroyed() {
-    Release();  // Releases the reference held for worker object.
-  }
-  virtual void clientDestroyed() {
-  }
-
-  // WebWorkerClient methods:
-  virtual void postMessageToWorkerObject(
-      const WebKit::WebString& message,
-      const WebKit::WebMessagePortChannelArray& channel) {
-  }
-  virtual void postExceptionToWorkerObject(
-      const WebKit::WebString& error_message,
-      int line_number,
-      const WebKit::WebString& source_url) {
-  }
-  virtual void postConsoleMessageToWorkerObject(
-      int destination_id,
-      int source_id,
-      int message_type,
-      int message_level,
-      const WebKit::WebString& message,
-      int line_number,
-      const WebKit::WebString& source_url) {
-  }
-  virtual void confirmMessageFromWorkerObject(bool has_pending_activity) { }
-  virtual void reportPendingActivity(bool has_pending_activity) { }
-  virtual void workerContextClosed() { }
-  virtual void workerContextDestroyed() {
-    Release();    // Releases the reference held for worker context object.
-  }
-  virtual WebKit::WebWorker* createWorker(WebKit::WebWorkerClient* client) {
-    return NULL;
-  }
-  virtual WebKit::WebNotificationPresenter* notificationPresenter() {
-    return NULL;
-  }
-  virtual WebKit::WebApplicationCacheHost* createApplicationCacheHost(
-      WebKit::WebApplicationCacheHostClient*) {
-    return NULL;
-  }
-  virtual bool allowDatabase(WebKit::WebFrame* frame,
-                             const WebKit::WebString& name,
-                             const WebKit::WebString& display_name,
-                             unsigned long estimated_size) {
-    return true;
-  }
-
- private:
-  friend class base::RefCounted<BrowserWebWorker>;
-
-  ~BrowserWebWorker() {}
-
-  DISALLOW_COPY_AND_ASSIGN(BrowserWebWorker);
-};
-
-#endif  // _BROWSER_WEB_WORKER_H

libcef/browser_webview_delegate.cc

@@ -12,7 +12,6 @@
 #include "browser_file_system.h"
 #include "browser_impl.h"
 #include "browser_navigation_controller.h"
-#include "browser_web_worker.h"
 #include "browser_webkit_glue.h"
 #include "browser_webstoragenamespace_impl.h"
 #include "browser_zoom_map.h"
@@ -117,8 +116,6 @@ using WebKit::WebVector;
 using WebKit::WebView;
 using WebKit::WebWidget;
 using WebKit::WebWindowFeatures;
-using WebKit::WebWorker;
-using WebKit::WebWorkerClient;
 using WebKit::WebKeyboardEvent;
 
 namespace {
@@ -629,11 +626,6 @@ WebPlugin* BrowserWebViewDelegate::createPlugin(
       frame, params, plugins.front().path, AsWeakPtr());
 }
 
-WebWorker* BrowserWebViewDelegate::createWorker(
-    WebFrame* frame, WebWorkerClient* client) {
-  return new BrowserWebWorker();
-}
-
 WebMediaPlayer* BrowserWebViewDelegate::createMediaPlayer(
     WebFrame* frame, WebMediaPlayerClient* client) {
   scoped_ptr<media::MessageLoopFactory> message_loop_factory(

libcef/browser_webview_delegate.h

@@ -138,8 +138,6 @@ class BrowserWebViewDelegate : public WebKit::WebViewClient,
   // WebKit::WebFrameClient
   virtual WebKit::WebPlugin* createPlugin(
       WebKit::WebFrame*, const WebKit::WebPluginParams&) OVERRIDE;
-  virtual WebKit::WebWorker* createWorker(
-      WebKit::WebFrame*, WebKit::WebWorkerClient*) OVERRIDE;
   virtual WebKit::WebMediaPlayer* createMediaPlayer(
       WebKit::WebFrame*, WebKit::WebMediaPlayerClient*) OVERRIDE;
   virtual WebKit::WebApplicationCacheHost* createApplicationCacheHost(