Add StoragePartition's ProtocolHandlers at URLRequestContext construction time.

content/shell/shell_content_browser_client.h

Index: content/shell/shell_content_browser_client.h
diff --git a/content/shell/shell_content_browser_client.h b/content/shell/shell_content_browser_client.h
index a130d89f1a3e42d00d45370bd5316e113f33c0c0..ffcd406a5ac241ea4c1ee3b4d10cb518a270f1a1 100644
--- a/content/shell/shell_content_browser_client.h
+++ b/content/shell/shell_content_browser_client.h
@@ -27,6 +27,24 @@ class ShellContentBrowserClient : public ContentBrowserClient {
   virtual BrowserMainParts* CreateBrowserMainParts(
       const MainFunctionParams& parameters) OVERRIDE;
   virtual void RenderProcessHostCreated(RenderProcessHost* host) OVERRIDE;
+  virtual net::URLRequestContextGetter* CreateRequestContext(
+      BrowserContext* browser_context,
+      scoped_ptr<net::URLRequestJobFactory::ProtocolHandler>
+          blob_protocol_handler,
+      scoped_ptr<net::URLRequestJobFactory::ProtocolHandler>
+          file_system_protocol_handler,
+      scoped_ptr<net::URLRequestJobFactory::Interceptor>
+          developer_protocol_handler) OVERRIDE;
+  virtual net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
+      BrowserContext* browser_context,
+      const FilePath& partition_path,
+      bool in_memory,
+      scoped_ptr<net::URLRequestJobFactory::ProtocolHandler>
+          blob_protocol_handler,
+      scoped_ptr<net::URLRequestJobFactory::ProtocolHandler>
+          file_system_protocol_handler,
+      scoped_ptr<net::URLRequestJobFactory::Interceptor>
+          developer_protocol_handler) OVERRIDE;
   virtual void AppendExtraCommandLineSwitches(CommandLine* command_line,
                                               int child_process_id) OVERRIDE;
   virtual void OverrideWebkitPrefs(RenderViewHost* render_view_host,
@@ -62,6 +80,9 @@ class ShellContentBrowserClient : public ContentBrowserClient {
   }
 
  private:
+  ShellBrowserContext* ShellBrowserContextForBrowserContext(
+      BrowserContext* content_browser_context);
+
   scoped_ptr<ShellResourceDispatcherHostDelegate>
       resource_dispatcher_host_delegate_;