Drop test-only WebFrameClient params/functions

components/test_runner/web_frame_test_client.h

 // Copyright 2016 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 COMPONENTS_TEST_RUNNER_WEB_FRAME_TEST_CLIENT_H_
 #define COMPONENTS_TEST_RUNNER_WEB_FRAME_TEST_CLIENT_H_
 
 #include <map>
 #include <string>
 
@@ skipping 71 matching lines @@
   void didHandleOnloadEvents(blink::WebLocalFrame* frame) override;
   void didFailLoad(blink::WebLocalFrame* frame,
                    const blink::WebURLError& error,
                    blink::WebHistoryCommitType commit_type) override;
   void didFinishLoad(blink::WebLocalFrame* frame) override;
   void didStopLoading() override;
   void didDetectXSS(const blink::WebURL& insecure_url,
                     bool did_block_entire_page) override;
   void didDispatchPingLoader(const blink::WebURL& url) override;
   void willSendRequest(blink::WebLocalFrame* frame,
-                       unsigned identifier,
-                       blink::WebURLRequest& request,
-                       const blink::WebURLResponse& redirect_response) override;
-  void didReceiveResponse(unsigned identifier,
-                          const blink::WebURLResponse& response) override;
-  void didChangeResourcePriority(unsigned identifier,
-                                 const blink::WebURLRequest::Priority& priority,
-                                 int intra_priority_value) override;
-  void didFinishResourceLoad(blink::WebLocalFrame* frame,
-                             unsigned identifier) override;
+                       blink::WebURLRequest& request) override;
+  void didReceiveResponse(const blink::WebURLResponse& response) override;
   blink::WebNavigationPolicy decidePolicyForNavigation(
       const blink::WebFrameClient::NavigationPolicyInfo& info) override;
   void checkIfAudioSinkExistsAndIsAuthorized(
       const blink::WebString& sink_id,
       const blink::WebSecurityOrigin& security_origin,
       blink::WebSetSinkIdCallbacks* web_callbacks) override;
   void didClearWindowObject(blink::WebLocalFrame* frame) override;
   bool runFileChooser(const blink::WebFileChooserParams& params,
                       blink::WebFileChooserCompletion* completion) override;
 
  private:
   // Borrowed pointers to other parts of Layout Tests state.
   TestRunner* test_runner_;
   WebTestDelegate* delegate_;
   WebViewTestProxyBase* web_view_test_proxy_base_;
   WebFrameTestProxyBase* web_frame_test_proxy_base_;
 
-  // Map from request identifier into resource url description.  The map is used
-  // to track resource requests spanning willSendRequest, didReceiveResponse,
-  // didChangeResourcePriority, didFinishResourceLoad.
-  std::map<unsigned, std::string> resource_identifier_map_;
-
   DISALLOW_COPY_AND_ASSIGN(WebFrameTestClient);
 };
 
 }  // namespace test_runner
 
 #endif  // COMPONENTS_TEST_RUNNER_WEB_FRAME_TEST_CLIENT_H_