Move Mime type handling to streamsPrivate API, so that it works on Desktop Chrome.

chrome/browser/extensions/api/streams_private/streams_resource_throttle.h

Index: chrome/browser/extensions/api/streams_private/streams_resource_throttle.h
diff --git a/chrome/browser/chromeos/extensions/file_browser_resource_throttle.h b/chrome/browser/extensions/api/streams_private/streams_resource_throttle.h
similarity index 73%
rename from chrome/browser/chromeos/extensions/file_browser_resource_throttle.h
rename to chrome/browser/extensions/api/streams_private/streams_resource_throttle.h
index cf20a16971ad3473a0a49d714e911ce61836d04b..0b27b38dc10e745415c49d65ca13228b8bef6e46 100644
--- a/chrome/browser/chromeos/extensions/file_browser_resource_throttle.h
+++ b/chrome/browser/extensions/api/streams_private/streams_resource_throttle.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_BROWSER_RESOURCE_THROTTLE_H_
-#define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_BROWSER_RESOURCE_THROTTLE_H_
+#ifndef CHROME_BROWSER_EXTENSIONS_API_STREAMS_PRIVATE_STREAMS_RESOURCE_THROTTLE_H_
+#define CHROME_BROWSER_EXTENSIONS_API_STREAMS_PRIVATE_STREAMS_RESOURCE_THROTTLE_H_
 
 #include <string>
 
@@ -27,15 +27,15 @@ class URLRequest;
 // browser handler. It the request can be handled by a file browser handler
 // extension, it gets canceled and the extension is notified to handle
 // the requested URL.
-class FileBrowserResourceThrottle : public content::ResourceThrottle {
+class StreamsResourceThrottle : public content::ResourceThrottle {
  public:
-  // Used to dispatch fileBrowserHandler events to notify an extension it should
+  // Used to dispatch streamsPrivate events to notify an extension it should
   // handle an URL request.
   // Can be used on any thread. The actual dispatch tasks will be posted to the
   // UI thread.
-  class FileBrowserHandlerEventRouter {
+  class StreamsPrivateEventRouter {
    public:
-    virtual ~FileBrowserHandlerEventRouter() {}
+    virtual ~StreamsPrivateEventRouter() {}
 
     // Used to dispatch fileBrowserHandler.onExecuteContentHandler to the
     // extension with id |extension_id|. |mime_type| and |request_url| are the
@@ -51,32 +51,32 @@ class FileBrowserResourceThrottle : public content::ResourceThrottle {
         const std::string& extension_id) = 0;
   };
 
-  // Creates a FileBrowserResourceThrottle for the |request|.
+  // Creates a StreamsResourceThrottle for the |request|.
   // The throtlle's |mime_type_| and |url_request_| members are extracted from
   // the request.
   // The throttle's |event_router_| is created and set (it's a
-  // FileBrowserHandlerEventRouterImpl instance; see the .cc file).
-  static FileBrowserResourceThrottle* Create(
+  // StreamsHandlerEventRouterImpl instance; see the .cc file).
+  static StreamsResourceThrottle* Create(
       int render_process_id,
       int render_view_id,
       net::URLRequest* request,
       bool profile_is_incognito,
       const ExtensionInfoMap* extension_info_map);
 
-  // Creates a FileBrowserResourceThrottle to be used in a test.
+  // Creates a StreamsResourceThrottle to be used in a test.
   // |event_router| can hold NULL, in which case the throttle's |event_router_|
-  // member is set to a FileBrowserHandlerEventRouterImpl instance, just like in
-  // FileBrowserResourceThrottle::Create.
-  static FileBrowserResourceThrottle* CreateForTest(
+  // member is set to a StreamsHandlerEventRouterImpl instance, just like in
+  // StreamsResourceThrottle::Create.
+  static StreamsResourceThrottle* CreateForTest(
       int render_process_id,
       int renser_view_id,
       const std::string& mime_type,
       const GURL& request_url,
       bool profile_is_incognito,
       const ExtensionInfoMap* extension_info_map,
-      scoped_ptr<FileBrowserHandlerEventRouter> event_router);
+      scoped_ptr<StreamsPrivateEventRouter> event_router);
 
-  virtual ~FileBrowserResourceThrottle();
+  virtual ~StreamsResourceThrottle();
 
   // content::ResourceThrottle implementation.
   // Calls |MaybeInterceptWithExtension| for all extension_id's white-listed to
@@ -84,15 +84,15 @@ class FileBrowserResourceThrottle : public content::ResourceThrottle {
   virtual void WillProcessResponse(bool* defer) OVERRIDE;
 
  private:
-  // Use Create* methods to create a FileBrowserResourceThrottle instance.
-  FileBrowserResourceThrottle(
+  // Use Create* methods to create a StreamsResourceThrottle instance.
+  StreamsResourceThrottle(
       int render_process_id,
       int render_view_id,
       const std::string& mime_type,
       const GURL& request_url,
       bool profile_is_incognito,
       const ExtensionInfoMap* extension_info_map,
-      scoped_ptr<FileBrowserHandlerEventRouter> event_router);
+      scoped_ptr<StreamsPrivateEventRouter> event_router);
 
   // Checks if the extension has a registered file browser handler that can
   // handle the request's mime_type. If this is the case, the request is
@@ -115,8 +115,8 @@ class FileBrowserResourceThrottle : public content::ResourceThrottle {
   // thread.
   const scoped_refptr<const ExtensionInfoMap> extension_info_map_;
 
-  // Event router to be used to dispatch the fileBrowserHandler events.
-  scoped_ptr<FileBrowserHandlerEventRouter> event_router_;
+  // Event router to be used to dispatch the streamsPrivate events.
+  scoped_ptr<StreamsPrivateEventRouter> event_router_;
 };
 
-#endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_BROWSER_RESOURCE_THROTTLE_H_
+#endif  // CHROME_BROWSER_EXTENSIONS_API_STREAMS_PRIVATE_STREAMS_RESOURCE_THROTTLE_H_