Adds RequestContextType information to the NavigationHandle.

content/browser/loader/DEPS

 # The core loading code in this directory is being transitioned into a separate
 # Mojo networking service. See http://crbug.com/598073. The first stage is to
 # decouple the code that will be moved from the rest of content. These rules
 # help ensure that we don't add more includes, and can progressively reduce the
 # code's dependencies.
 #
 # For each file, the first section shows includes that are allowed (i.e. because
 # they are for files that will be moving as well). The second section, separated
 # by a comment, lists files that we will have to decouple.
 specific_include_rules = {
@@ skipping 142 matching lines @@
     "+content/public/browser/content_browser_client.h",
     "+content/public/browser/plugin_service.h",
     "+content/public/browser/resource_request_details.h",
     "+content/public/browser/stream_handle.h",
     "+content/public/browser/stream_info.h",
     "+content/public/browser/web_contents_observer.h",
     "+content/public/common/browser_side_navigation_policy.h",
     "+content/public/common/content_features.h",
     "+content/public/common/content_switches.h",
     "+content/public/common/process_type.h",
+    "+content/public/common/request_context_type.h",
     "+content/public/common/resource_type.h",
 
     # TODO: To be replaced by mojo.
     "+content/common/resource_messages.h",
     "+content/common/resource_request.h",
     "+content/common/resource_request_completion_status.h",
     "+content/common/view_messages.h",
   ],
   "resource_handler\.(cc|h)": [
     "-content",
@@ skipping 87 matching lines @@
     "+content/browser/loader/sync_resource_handler.h",
     "+content/public/browser/resource_dispatcher_host_delegate.h",
     "+content/public/browser/resource_request_info.h",
     "+content/public/common/resource_response.h",
 
 
     # TODO: To be replaced by mojo.
     "+content/common/resource_messages.h",
   ],
 }