Migrate addMessageToConsole API to RenderFrame.

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index cb4adee0f8da8f9f7458e443471b62aef8dfaf56..868b9dd5c1379e1e80b0d388ebe08e6a309ee0d7 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -27,6 +27,7 @@
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/url_constants.h"
+#include "content/public/common/url_utils.h"
 #include "url/gurl.h"
 
 using base::TimeDelta;
@@ -304,6 +305,7 @@ bool RenderFrameHostImpl::OnMessageReceived(const IPC::Message &msg) {
   bool handled = true;
   bool msg_is_ok = true;
   IPC_BEGIN_MESSAGE_MAP_EX(RenderFrameHostImpl, msg, msg_is_ok)
+    IPC_MESSAGE_HANDLER(FrameHostMsg_AddMessageToConsole, OnAddMessageToConsole)
     IPC_MESSAGE_HANDLER(FrameHostMsg_Detach, OnDetach)
     IPC_MESSAGE_HANDLER(FrameHostMsg_FrameFocused, OnFrameFocused)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidStartProvisionalLoadForFrame,
@@ -340,6 +342,24 @@ void RenderFrameHostImpl::Init() {
   GetProcess()->ResumeRequestsForView(routing_id_);
 }
 
+void RenderFrameHostImpl::OnAddMessageToConsole(
+    int32 level,
+    const base::string16& message,
+    int32 line_no,
+    const base::string16& source_id) {
+  if (delegate_->AddMessageToConsole(level, message, line_no, source_id))
+    return;
+
+  // Pass through log level only on WebUI pages to limit console spew.
+  int32 resolved_level =
+      HasWebUIScheme(delegate_->GetMainFrameLastCommittedURL()) ? level : 0;
+
+  if (resolved_level >= ::logging::GetMinLogLevel()) {
+    logging::LogMessage("CONSOLE", line_no, resolved_level).stream() << "\"" <<
+        message << "\", source: " << source_id << " (" << line_no << ")";
+  }
+}
+
 void RenderFrameHostImpl::OnCreateChildFrame(int new_routing_id,
                                              const std::string& frame_name) {
   RenderFrameHostImpl* new_frame = frame_tree_->AddFrame(