Add ContentBrowserClient::GetAdditionalFileSystemMountPointProviders()

content/public/browser/content_browser_client.h

 // Copyright (c) 2012 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_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/memory/scoped_vector.h"
 #include "content/public/browser/file_descriptor_info.h"
+#include "content/public/common/content_client.h"
 #include "content/public/common/socket_permission_request.h"
-#include "content/public/common/content_client.h"
 #include "content/public/common/window_container_type.h"
 #include "net/base/mime_util.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/url_request/url_request_job_factory.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNotificationPresenter.h"
 #include "webkit/glue/resource_type.h"
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
 #include "base/posix/global_descriptors.h"
 #endif
@@ skipping 25 matching lines @@
 }
 
 namespace sandbox {
 class TargetPolicy;
 }
 
 namespace ui {
 class SelectFilePolicy;
 }
 
+namespace fileapi {
+class FileSystemMountPointProvider;
+}
+
 namespace webkit_glue {
 struct WebPreferences;
 }
 
 namespace content {
 
 class AccessTokenStore;
 class BrowserChildProcessHost;
 class BrowserContext;
 class BrowserMainParts;
@@ skipping 415 matching lines @@
 
   // Returns an implementation of a file selecition policy. Can return NULL.
   virtual ui::SelectFilePolicy* CreateSelectFilePolicy(
       WebContents* web_contents);
 
   // Returns additional allowed scheme set which can access files in
   // FileSystem API.
   virtual void GetAdditionalAllowedSchemesForFileSystem(
       std::vector<std::string>* additional_schemes) {}
 
+  // Returns additional MountPointProvider for FileSystem API.
+  virtual void GetAdditionalFileSystemMountPointProvider(

[jam, 2013/04/18 16:16:30]

why is this a ScopedVector instead of passing in a std::vector like the other
methods in this class?

nit: GetAdditionalFileSystemMountPointProviders

+      ScopedVector<fileapi::FileSystemMountPointProvider>*
+          additional_providers) {}
+
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
   // Populates |mappings| with all files that need to be mapped before launching
   // a child process.
   virtual void GetAdditionalMappedFilesForChildProcess(
       const CommandLine& command_line,
       int child_process_id,
       std::vector<FileDescriptorInfo>* mappings) {}
 #endif
 
 #if defined(OS_WIN)
@@ skipping 12 matching lines @@
   // This is called on a worker thread.
   virtual
       crypto::CryptoModuleBlockingPasswordDelegate* GetCryptoPasswordDelegate(
           const GURL& url);
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_