Add content API for DevTools HTTP handler

content/content_browser.gypi

 # Copyright (c) 2011 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.
 
 {
   'dependencies': [
     '../crypto/crypto.gyp:crypto',
     '../net/net.gyp:http_server',
     '../net/net.gyp:net',
     '../ppapi/ppapi_internal.gyp:ppapi_proxy',
@@ skipping 15 matching lines @@
   'sources': [
     'public/browser/browser_main_parts.h',
     'public/browser/browser_shutdown.h',
     'public/browser/browser_thread.h',
     'public/browser/browser_thread_delegate.h',
     'public/browser/content_browser_client.h',
     'public/browser/content_ipc_logging.h',
     'public/browser/devtools_agent_host_registry.h',
     'public/browser/devtools_client_host.h',
     'public/browser/devtools_frontend_window_delegate.h',
+    'public/browser/devtools_http_handler.h',
+    'public/browser/devtools_http_handler_delegate.h',
     'public/browser/devtools_manager.h',
     'public/browser/download_manager_delegate.h',
     'public/browser/native_web_keyboard_event.h',
     'public/browser/navigation_type.h',
     'public/browser/notification_details.h',
     'public/browser/notification_observer.h',
     'public/browser/notification_registrar.cc',
     'public/browser/notification_registrar.h',
     'public/browser/notification_service.h',
     'public/browser/notification_source.h',
@@ skipping 56 matching lines @@
     'browser/child_process_security_policy.h',
     'browser/chrome_blob_storage_context.cc',
     'browser/chrome_blob_storage_context.h',
     'browser/content_ipc_logging.cc',
     'browser/cross_site_request_manager.cc',
     'browser/cross_site_request_manager.h',
     'browser/debugger/devtools_agent_host.cc',
     'browser/debugger/devtools_agent_host.h',
     'browser/debugger/devtools_frontend_host.cc',
     'browser/debugger/devtools_frontend_host.h',
-    'browser/debugger/devtools_http_protocol_handler.cc',
-    'browser/debugger/devtools_http_protocol_handler.h',
+    'browser/debugger/devtools_http_handler_impl.cc',
+    'browser/debugger/devtools_http_handler_impl.h',
     'browser/debugger/devtools_manager_impl.cc',
     'browser/debugger/devtools_manager_impl.h',
     'browser/debugger/devtools_netlog_observer.cc',
     'browser/debugger/devtools_netlog_observer.h',
     'browser/debugger/render_view_devtools_agent_host.cc',
     'browser/debugger/render_view_devtools_agent_host.h',
     'browser/debugger/worker_devtools_manager.cc',
     'browser/debugger/worker_devtools_manager.h',
     'browser/debugger/worker_devtools_message_filter.cc',
     'browser/debugger/worker_devtools_message_filter.h',
@@ skipping 659 matching lines @@
         'ENABLE_JAVA_BRIDGE',
       ],
     }, {
       'sources/': [
         ['exclude', '^browser/renderer_host/java/'],
       ],
     }],
   ],
 }