[DevTools] Move eye dropper functionality from protocol to embedder

chrome/browser/devtools/devtools_window.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 CHROME_BROWSER_DEVTOOLS_DEVTOOLS_WINDOW_H_
 #define CHROME_BROWSER_DEVTOOLS_DEVTOOLS_WINDOW_H_
 
 #include "base/macros.h"
 #include "chrome/browser/devtools/devtools_contents_resizing_strategy.h"
 #include "chrome/browser/devtools/devtools_toggle_action.h"
 #include "chrome/browser/devtools/devtools_ui_bindings.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
 
 class Browser;
 class BrowserWindow;
 class DevToolsWindowTesting;
 class DevToolsEventForwarder;
+class DevToolsEyeDropper;
 
 namespace content {
 class DevToolsAgentHost;
 struct NativeWebKeyboardEvent;
 class RenderFrameHost;
 }
 
 namespace user_prefs {
 class PrefRegistrySyncable;
 }
@@ skipping 290 matching lines @@
 
   // content::DevToolsUIBindings::Delegate overrides
   void ActivateWindow() override;
   void CloseWindow() override;
   void Inspect(scoped_refptr<content::DevToolsAgentHost> host) override;
   void SetInspectedPageBounds(const gfx::Rect& rect) override;
   void InspectElementCompleted() override;
   void SetIsDocked(bool is_docked) override;
   void OpenInNewTab(const std::string& url) override;
   void SetWhitelistedShortcuts(const std::string& message) override;
+  void SetEyeDropperActive(bool active) override;
   void OpenNodeFrontend() override;
   void InspectedContentsClosing() override;
   void OnLoadCompleted() override;
   void ReadyForTest() override;
   InfoBarService* GetInfoBarService() override;
   void RenderProcessGone(bool crashed) override;
 
+  void ColorPickedInEyeDropper(int r, int g, int b, int a);
   void CreateDevToolsBrowser();
   BrowserWindow* GetInspectedBrowserWindow();
   void ScheduleShow(const DevToolsToggleAction& action);
   void Show(const DevToolsToggleAction& action);
   void DoAction(const DevToolsToggleAction& action);
   void LoadCompleted();
   void UpdateBrowserToolbar();
   void UpdateBrowserWindow();
 
   std::unique_ptr<ObserverWithAccessor> inspected_contents_observer_;
@@ skipping 12 matching lines @@
   // True if we're in the process of handling a beforeunload event originating
   // from the inspected webcontents, see InterceptPageBeforeUnload for details.
   bool intercepted_page_beforeunload_;
   base::Closure load_completed_callback_;
   base::Closure close_callback_;
   bool ready_for_test_;
   base::Closure ready_for_test_callback_;
 
   base::TimeTicks inspect_element_start_time_;
   std::unique_ptr<DevToolsEventForwarder> event_forwarder_;
+  std::unique_ptr<DevToolsEyeDropper> eye_dropper_;
 
   friend class DevToolsEventForwarder;
   DISALLOW_COPY_AND_ASSIGN(DevToolsWindow);
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_WINDOW_H_