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

content/browser/mock_content_browser_client.h

Index: content/browser/mock_content_browser_client.h
===================================================================
--- content/browser/mock_content_browser_client.h	(revision 109446)
+++ content/browser/mock_content_browser_client.h	(working copy)
@@ -33,7 +33,6 @@
   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;
@@ -71,6 +70,17 @@
                               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;