Revert of DevTools: Protocol handler generator for content

content/browser/devtools/protocol/page_handler.h

-// Copyright 2014 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_BROWSER_DEVTOOLS_PROTOCOL_PAGE_HANDLER_H_
-#define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_PAGE_HANDLER_H_
-
-#include "base/memory/weak_ptr.h"
-#include "content/browser/devtools/protocol/devtools_protocol_handler_impl.h"
-
-namespace content {
-
-class RenderViewHostImpl;
-
-namespace devtools {
-namespace page {
-
-class PageHandler {
- public:
-  typedef DevToolsProtocolClient::Response Response;
-
-  PageHandler();
-  virtual ~PageHandler();
-
-  void SetRenderViewHost(RenderViewHostImpl* host);
-  void SetClient(scoped_ptr<Client> client);
-
-  Response Enable();
-  Response Disable();
-
-  Response Reload(const bool* ignoreCache,
-                  const std::string* script_to_evaluate_on_load,
-                  const std::string* script_preprocessor);
-
-  Response Navigate(const std::string& url, FrameId* frame_id);
-
-  Response GetNavigationHistory(int* current_index,
-                                std::vector<NavigationEntry>* entries);
-
-  Response NavigateToHistoryEntry(int entry_id);
-  Response SetTouchEmulationEnabled(bool enabled);
-
-  scoped_refptr<DevToolsProtocol::Response> CaptureScreenshot(
-      scoped_refptr<DevToolsProtocol::Command> command);
-
-  Response CanScreencast(bool* result);
-  Response CanEmulate(bool* result);
-
-  Response StartScreencast(const std::string* format,
-                           const int* quality,
-                           const int* max_width,
-                           const int* max_height);
-
-  Response StopScreencast();
-  Response HandleJavaScriptDialog(bool accept, const std::string* prompt_text);
-
-  scoped_refptr<DevToolsProtocol::Response> QueryUsageAndQuota(
-      const std::string& security_origin,
-      scoped_refptr<DevToolsProtocol::Command> command);
-
-  Response SetColorPickerEnabled(bool enabled);
-
- private:
-  RenderViewHostImpl* host_;
-  scoped_ptr<Client> client_;
-  base::WeakPtrFactory<PageHandler> weak_factory_;
-
-  void ScreenshotCaptured(
-      scoped_refptr<DevToolsProtocol::Command> command,
-      const unsigned char* png_data,
-      size_t png_size);
-
-  DISALLOW_COPY_AND_ASSIGN(PageHandler);
-};
-
-}  // namespace page
-}  // namespace devtools
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_PAGE_HANDLER_H_