Make shared worker aware kEnableSharedWorkerMemoryInfo switch

content/worker/websharedworker_stub.cc

Index: content/worker/websharedworker_stub.cc
diff --git a/content/worker/websharedworker_stub.cc b/content/worker/websharedworker_stub.cc
index 474feb3070abf9e730f1ea5a31a701bcfa7989fa..9ff966ea3a65af00551a6f03f51811587a20e118 100644
--- a/content/worker/websharedworker_stub.cc
+++ b/content/worker/websharedworker_stub.cc
@@ -4,6 +4,7 @@
 
 #include "content/worker/websharedworker_stub.h"
 
+#include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "content/child/child_process.h"
 #include "content/child/child_thread.h"
@@ -11,10 +12,12 @@
 #include "content/child/shared_worker_devtools_agent.h"
 #include "content/child/webmessageportchannel_impl.h"
 #include "content/common/worker_messages.h"
+#include "content/public/common/content_switches.h"
 #include "content/worker/worker_thread.h"
-#include "third_party/WebKit/public/web/WebSharedWorker.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
+#include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
+#include "third_party/WebKit/public/web/WebSharedWorker.h"
 
 namespace content {
 
@@ -43,6 +46,9 @@ WebSharedWorkerStub::WebSharedWorkerStub(
     // is attached or explicit resume notification is received.
     impl_->pauseWorkerContextOnStart();
   }
+  blink::WebRuntimeFeatures::enablePreciseMemoryInfo(CommandLine::

[jam, 2014/04/10 14:39:45]

nit: this wrapping looks odd. put CommandLine:: at the start of the next line,
it'll still fit.

[Pan, 2014/04/11 01:52:13]

thanks, done

+      ForCurrentProcess()->HasSwitch(switches::kEnableMemoryInfo));
+
   worker_devtools_agent_.reset(new SharedWorkerDevToolsAgent(route_id, impl_));
   client()->set_devtools_agent(worker_devtools_agent_.get());
   impl_->startWorkerContext(url_, name,