DevTools: merge devtools_http_handler into content - it is used in all the embedders anyways.

content/shell/browser/shell_browser_main_parts.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 CONTENT_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
 #define CONTENT_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "content/public/browser/browser_main_parts.h"
 #include "content/public/common/main_function_params.h"
 #include "content/shell/browser/shell_browser_context.h"
 
 #if defined(OS_ANDROID)
 namespace breakpad {
 class CrashDumpManager;
 }
 #endif
 
-namespace base {
-class Thread;
-}
-
-namespace devtools_http_handler {
-class DevToolsHttpHandler;
-}
-
 namespace net {
 class NetLog;
 }
 
 namespace content {
 
 class ShellBrowserMainParts : public BrowserMainParts {
  public:
   explicit ShellBrowserMainParts(const MainFunctionParams& parameters);
   ~ShellBrowserMainParts() override;
 
   // BrowserMainParts overrides.
   void PreEarlyInitialization() override;
 #if defined(OS_ANDROID)
   int PreCreateThreads() override;
 #endif
   void PreMainMessageLoopStart() override;
   void PostMainMessageLoopStart() override;
   void PreMainMessageLoopRun() override;
   bool MainMessageLoopRun(int* result_code) override;
   void PostMainMessageLoopRun() override;
   void PostDestroyThreads() override;
 
-  devtools_http_handler::DevToolsHttpHandler* devtools_http_handler() {
-    return devtools_http_handler_.get();
-  }
-
   ShellBrowserContext* browser_context() { return browser_context_.get(); }
   ShellBrowserContext* off_the_record_browser_context() {
     return off_the_record_browser_context_.get();
   }
 
   net::NetLog* net_log() { return net_log_.get(); }
 
  protected:
   virtual void InitializeBrowserContexts();
   virtual void InitializeMessageLoopContext();
@@ skipping 10 matching lines @@
   std::unique_ptr<breakpad::CrashDumpManager> crash_dump_manager_;
 #endif
   std::unique_ptr<net::NetLog> net_log_;
   std::unique_ptr<ShellBrowserContext> browser_context_;
   std::unique_ptr<ShellBrowserContext> off_the_record_browser_context_;
 
   // For running content_browsertests.
   const MainFunctionParams parameters_;
   bool run_message_loop_;
 
-  std::unique_ptr<devtools_http_handler::DevToolsHttpHandler>
-      devtools_http_handler_;
-
   DISALLOW_COPY_AND_ASSIGN(ShellBrowserMainParts);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_