Remove includes of worker_messages.h from chrome code, since that's an internal detail of content.

content/browser/mock_content_browser_client.h

 // Copyright (c) 2011 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 CONTENT_BROWSER_MOCK_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_BROWSER_MOCK_CONTENT_BROWSER_CLIENT_H_
 #pragma once
 
 #include <string>
 
@@ skipping 15 matching lines @@
       std::vector<BrowserMainParts*>* parts_list) OVERRIDE;
   virtual RenderWidgetHostView* CreateViewForWidget(
       RenderWidgetHost* widget) OVERRIDE;
   virtual TabContentsView* CreateTabContentsView(
       TabContents* tab_contents) OVERRIDE;
   virtual void RenderViewHostCreated(
       RenderViewHost* render_view_host) OVERRIDE;
   virtual void BrowserRenderProcessHostCreated(
       BrowserRenderProcessHost* host) OVERRIDE;
   virtual void PluginProcessHostCreated(PluginProcessHost* host) OVERRIDE;
-  virtual void WorkerProcessHostCreated(WorkerProcessHost* host) OVERRIDE;
   virtual WebUIFactory* GetWebUIFactory() OVERRIDE;
   virtual GURL GetEffectiveURL(content::BrowserContext* browser_context,
                                const GURL& url) OVERRIDE;
   virtual bool ShouldUseProcessPerSite(BrowserContext* browser_context,
                                        const GURL& effective_url) OVERRIDE;
   virtual bool IsURLSameAsAnySiteInstance(const GURL& url) OVERRIDE;
   virtual bool IsSuitableHost(RenderProcessHost* process_host,
                               const GURL& site_url) OVERRIDE;
   virtual void SiteInstanceGotProcess(SiteInstance* site_instance) OVERRIDE;
   virtual void SiteInstanceDeleting(SiteInstance* site_instance) OVERRIDE;
@@ skipping 17 matching lines @@
                               int render_view_id) OVERRIDE;
   virtual bool AllowSetCookie(const GURL& url,
                               const GURL& first_party,
                               const std::string& cookie_line,
                               const content::ResourceContext& context,
                               int render_process_id,
                               int render_view_id,
                               net::CookieOptions* options) OVERRIDE;
   virtual bool AllowSaveLocalState(
       const content::ResourceContext& context) OVERRIDE;
+  virtual bool AllowWorkerDatabase(
+      int worker_route_id,
+      const GURL& url,
+      const string16& name,
+      const string16& display_name,
+      unsigned long estimated_size,
+      WorkerProcessHost* worker_process_host) OVERRIDE;
+  virtual bool AllowWorkerFileSystem(
+      int worker_route_id,
+      const GURL& url,
+      WorkerProcessHost* worker_process_host) OVERRIDE;
   virtual net::URLRequestContext* OverrideRequestContextForURL(
       const GURL& url, const content::ResourceContext& context) OVERRIDE;
   virtual QuotaPermissionContext* CreateQuotaPermissionContext() OVERRIDE;
   virtual void OpenItem(const FilePath& path) OVERRIDE;
   virtual void ShowItemInFolder(const FilePath& path) OVERRIDE;
   virtual void AllowCertificateError(
       SSLCertErrorHandler* handler,
       bool overridable,
       const base::Callback<void(SSLCertErrorHandler*, bool)>& callback)
       OVERRIDE;
@@ skipping 68 matching lines @@
  private:
   // Temporary directory for GetDefaultDownloadDirectory.
   ScopedTempDir download_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(MockContentBrowserClient);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MOCK_CONTENT_BROWSER_CLIENT_H_