Adds enableVirtualTime and setVirtualTimePolicy To Emulation domain.

third_party/WebKit/public/platform/WebViewScheduler.h

Index: third_party/WebKit/public/platform/WebViewScheduler.h
diff --git a/third_party/WebKit/public/platform/WebViewScheduler.h b/third_party/WebKit/public/platform/WebViewScheduler.h
index 3635b784a04c751614fee6653e7850d56ea7553a..84a33a86ab2c124b53bdf2375c8348a68843979a 100644
--- a/third_party/WebKit/public/platform/WebViewScheduler.h
+++ b/third_party/WebKit/public/platform/WebViewScheduler.h
@@ -8,6 +8,10 @@
 #include "WebCommon.h"
 #include "public/platform/BlameContext.h"
 
+#if INSIDE_BLINK
+#include "wtf/Forward.h"
+#endif
+
 #include <memory>
 
 namespace blink {
@@ -16,6 +20,7 @@ class WebFrameScheduler;
 
 class BLINK_PLATFORM_EXPORT WebViewScheduler {
 public:
+    WebViewScheduler();
     virtual ~WebViewScheduler() { }
 
     // The scheduler may throttle tasks associated with background pages.
@@ -44,6 +49,25 @@ public:
     // fast forward so that the system doesn't actually sleep for the delays between
     // tasks before executing them.
     virtual void setAllowVirtualTimeToAdvance(bool) = 0;
+
+    void incrementPendingResorceLoadCount();

[Sami, 2016/06/29 16:22:27]

typo: Resource

[alex clarke (OOO till 29th), 2016/06/29 17:08:31]

Done.

+    void decrementPendingResorceLoadCount();
+
+    enum class VirtualTimePolicy {
+        ADVANCE,
+        PAUSE,
+        PAUSE_IF_NETWORK_FETCHES_PENDING
+    };
+
+    void setVirtualTimePolicy(VirtualTimePolicy);
+
+#ifdef INSIDE_BLINK
+    void setVirtualTimePolicy(const WTF::String&);
+#endif
+
+private:
+    int m_pendingResourceLoadCount;
+    VirtualTimePolicy m_virtualTimePolicy;
 };
 
 } // namespace blink