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

chromecast/browser/cast_content_browser_client.cc

Index: chromecast/browser/cast_content_browser_client.cc
diff --git a/chromecast/browser/cast_content_browser_client.cc b/chromecast/browser/cast_content_browser_client.cc
index b6f8be7ca77ba0979aaf82f88b23f6dd76e617b3..a4b1d4034aa6735fb3b20408a8d125053df795a0 100644
--- a/chromecast/browser/cast_content_browser_client.cc
+++ b/chromecast/browser/cast_content_browser_client.cc
@@ -29,6 +29,7 @@
 #include "chromecast/browser/cast_network_delegate.h"
 #include "chromecast/browser/cast_quota_permission_context.h"
 #include "chromecast/browser/cast_resource_dispatcher_host_delegate.h"
+#include "chromecast/browser/devtools/cast_devtools_delegate.h"
 #include "chromecast/browser/media/media_caps_impl.h"
 #include "chromecast/browser/service/cast_service_simple.h"
 #include "chromecast/browser/url_request_context_factory.h"
@@ -499,6 +500,11 @@ CastContentBrowserClient::OverrideCreateExternalVideoSurfaceContainer(
 }
 #endif  // defined(OS_ANDROID) && defined(VIDEO_HOLE)
 
+content::DevToolsManagerDelegate*
+CastContentBrowserClient::GetDevToolsManagerDelegate() {
+  return new CastDevToolsDelegate();
+}
+
 #if !defined(OS_ANDROID)
 int CastContentBrowserClient::GetCrashSignalFD(
     const base::CommandLine& command_line) {