Convert calls to the utility process in service code to use the zygote on Linux.

BUG=93109
TEST=Launch Chromium, log in, open the NTP.


Review URL: http://codereview.chromium.org/8922011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@114137 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/component_updater/component_updater_service.cc

@@ -594,6 +594,7 @@ void CrxUpdateService::ParseManifest(const std::string& xml) {
     UtilityProcessHost* host =
         new UtilityProcessHost(new ManifestParserBridge(this),
                                BrowserThread::UI);
+    host->set_use_linux_zygote(true);
     host->Send(new ChromeUtilityMsg_ParseUpdateManifest(xml));
   }
 }

chrome/browser/image_decoder.cc

@@ -60,5 +60,6 @@ void ImageDecoder::DecodeImageInSandbox(
   UtilityProcessHost* utility_process_host =
       new UtilityProcessHost(this,
                              target_thread_id_);
+  utility_process_host->set_use_linux_zygote(true);
   utility_process_host->Send(new ChromeUtilityMsg_DecodeImage(image_data));
 }

chrome/browser/web_resource/web_resource_service.cc

@@ -194,6 +194,7 @@ class WebResourceService::UnpackerClient : public UtilityProcessHost::Client {
 
   void StartProcessOnIOThread(BrowserThread::ID thread_id) {
     UtilityProcessHost* host = new UtilityProcessHost(this, thread_id);
+    host->set_use_linux_zygote(true);
     // TODO(mrc): get proper file path when we start using web resources
     // that need to be unpacked.
     host->Send(new ChromeUtilityMsg_UnpackWebResource(json_data_));