PPAPI: Set custom user agent in headers, if applicable.

webkit/plugins/ppapi/ppb_url_request_info_impl.cc

 // Copyright (c) 2012 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.
 
 #include "webkit/plugins/ppapi/ppb_url_request_info_impl.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "googleurl/src/gurl.h"
 #include "googleurl/src/url_util.h"
@@ skipping 102 matching lines @@
     frame->setReferrerForRequest(*dest, GURL(data().custom_referrer_url));
   }
 
   if (data().has_custom_content_transfer_encoding &&
       !data().custom_content_transfer_encoding.empty()) {
     dest->addHTTPHeaderField(
         WebString::fromUTF8("Content-Transfer-Encoding"),
         WebString::fromUTF8(data().custom_content_transfer_encoding));
   }
 
+  if (data().has_custom_user_agent) {
+    // TODO(viettrungluu): If |custom_user_agent| is empty, we're supposed to
+    // arrange for User-Agent to be omitted; this probably won't do that.
+    dest->addHTTPHeaderField(WebString::fromUTF8("User-Agent"),
+                             WebString::fromUTF8(data().custom_user_agent));
+  }
+
   return true;
 }
 
 bool PPB_URLRequestInfo_Impl::RequiresUniversalAccess() const {
   return
       data().has_custom_referrer_url ||
       data().has_custom_content_transfer_encoding ||
       data().has_custom_user_agent ||
       url_util::FindAndCompareScheme(data().url, "javascript", NULL);
 }
@@ skipping 59 matching lines @@
       webkit_glue::FilePathToWebString(platform_path),
       start_offset,
       number_of_bytes,
       expected_last_modified_time);
   return true;
 }
 
 
 }  // namespace ppapi
 }  // namespace webkit