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

content/shell/browser/shell_browser_main_parts.h

Index: content/shell/browser/shell_browser_main_parts.h
diff --git a/content/shell/browser/shell_browser_main_parts.h b/content/shell/browser/shell_browser_main_parts.h
index a11e961d7ff03f449c97a2d3e193056c81a63472..e245404a09471fbd8bef69a16c53abe158b62e38 100644
--- a/content/shell/browser/shell_browser_main_parts.h
+++ b/content/shell/browser/shell_browser_main_parts.h
@@ -19,14 +19,6 @@ class CrashDumpManager;
 }
 #endif
 
-namespace base {
-class Thread;
-}
-
-namespace devtools_http_handler {
-class DevToolsHttpHandler;
-}
-
 namespace net {
 class NetLog;
 }
@@ -50,10 +42,6 @@ class ShellBrowserMainParts : public BrowserMainParts {
   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();
@@ -84,9 +72,6 @@ class ShellBrowserMainParts : public BrowserMainParts {
   const MainFunctionParams parameters_;
   bool run_message_loop_;
 
-  std::unique_ptr<devtools_http_handler::DevToolsHttpHandler>
-      devtools_http_handler_;
-
   DISALLOW_COPY_AND_ASSIGN(ShellBrowserMainParts);
 };