Changed the update protocol for component updater from v2 to v3.

chrome/browser/component_updater/test/url_request_post_interceptor.h

 // Copyright 2013 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 CHROME_BROWSER_COMPONENT_UPDATER_TEST_URL_REQUEST_POST_INTERCEPTOR_H_
 #define CHROME_BROWSER_COMPONENT_UPDATER_TEST_URL_REQUEST_POST_INTERCEPTOR_H_
 
 #include <map>
 #include <queue>
 #include <string>
 #include <utility>
 #include <vector>
 #include "base/basictypes.h"
-#include "base/path_service.h"
 #include "base/synchronization/lock.h"
 #include "url/gurl.h"
 
+namespace base {
+class FilePath;
+}
+
 namespace net {
 class URLRequest;
 }
 
 namespace component_updater {
 
 // Intercepts requests to a file path, counts them, and captures the body of
 // the requests. Optionally, for each request, it can return a canned response
 // from a given file. The class maintains a queue of expectations, and returns
 // one and only one response for each request that matches and it is
@@ skipping 10 matching lines @@
   // Returns the url that is intercepted.
   GURL GetUrl() const;
 
   // Sets an expection for the body of the POST request and optionally,
   // provides a canned response identified by a |file_path| to be returned when
   // the expectation is met. If no |file_path| is provided, then an empty
   // response body is served. This class takes ownership of the
   // |request_matcher| object. Returns |true| if the expectation was set.
   bool ExpectRequest(class RequestMatcher* request_matcher);
   bool ExpectRequest(class RequestMatcher* request_matcher,
-                     const std::string& filepath);
+                     const base::FilePath& filepath);
 
   // Returns how many requests have been intercepted and matched by
   // an expectation. One expectation can only be matched by one request.
   int GetHitCount() const;
 
-  // Returns how many requests have been intercepted but not matched by
-  // any expectation.
-  int GetMissCount() const;
+  // Returns how many requests in total have been captured by the interceptor.
+  int GetCount() const;
 
   // Returns all requests that have been intercepted, matched or not.
   std::vector<std::string> GetRequests() const;
 
   // Returns all requests as a string for debugging purposes.
   std::string GetRequestsAsString() const;
 
+  // Resets the state of the interceptor so that new expectations can be set.
+  void Reset();
+
   class Delegate;
 
  private:
   friend class URLRequestPostInterceptorFactory;
   typedef std::pair<const RequestMatcher*, std::string> Expectation;
 
   explicit URLRequestPostInterceptor(const GURL& url);
   ~URLRequestPostInterceptor();
 
+  void ClearExpectations();
   const GURL url_;
 
   mutable base::Lock interceptor_lock_;
   mutable int hit_count_;
-  mutable int miss_count_;
   mutable std::vector<std::string> requests_;
   mutable std::queue<Expectation> expectations_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestPostInterceptor);
 };
 
 class URLRequestPostInterceptorFactory {
  public:
   URLRequestPostInterceptorFactory(const std::string& scheme,
                                    const std::string& hostname);
   ~URLRequestPostInterceptorFactory();
 
   // Creates an interceptor object for the specified url path. Returns NULL
   // in case of errors or a valid interceptor object otherwise. The caller
   // does not own the returned object.
-  URLRequestPostInterceptor* CreateInterceptor(const std::string& file_path);
+  URLRequestPostInterceptor* CreateInterceptor(const base::FilePath& filepath);
 
  private:
   const std::string scheme_;
   const std::string hostname_;
 
   // After creation, |delegate_| lives on the IO thread and it is owned by
   // a URLRequestFilter after registration. A task to unregister it and
   // implicitly destroy it is posted from ~URLRequestPostInterceptorFactory().
   URLRequestPostInterceptor::Delegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestPostInterceptorFactory);
 };
 
 }  // namespace component_updater
 
 #endif  // CHROME_BROWSER_COMPONENT_UPDATER_TEST_URL_REQUEST_POST_INTERCEPTOR_H_