Move user_agent code from webkit/ to content/.

content/public/common/content_client.cc

Index: content/public/common/content_client.cc
diff --git a/content/public/common/content_client.cc b/content/public/common/content_client.cc
index 54db51778a46c3fd524de5c5257dff08f8378609..4ed312dd60daabafa361ff15ba00b9bdbf3ce97e 100644
--- a/content/public/common/content_client.cc
+++ b/content/public/common/content_client.cc
@@ -6,8 +6,8 @@
 
 #include "base/logging.h"
 #include "base/strings/string_piece.h"
+#include "content/public/common/user_agent.h"
 #include "ui/gfx/image/image.h"
-#include "webkit/common/user_agent/user_agent.h"
 
 namespace content {
 
@@ -38,10 +38,10 @@ void SetContentClient(ContentClient* client) {
   g_client = client;
 
   // Set the default user agent as provided by the client. We need to make
-  // sure this is done before webkit_glue::GetUserAgent() is called (so that
-  // the UA doesn't change).
+  // sure this is done before GetUserAgent() is called (so that the UA doesn't
+  // change).
   if (client) {
-    webkit_glue::SetUserAgent(client->GetUserAgent(), false);
+    SetUserAgent(client->GetUserAgent(), false);

[jam, 2014/03/04 20:49:45]

this isn't needed anymore either since the user agent code is now in
content/common. so it can call content::GetContentClient()->GetUserAgent()
lazily the first time it's needed

[tfarina, 2014/03/04 22:07:20]

Done.

   }
 }