Revert of Per WebViewScheduler virtual time

third_party/WebKit/Source/web/WebViewImpl.cpp

Index: third_party/WebKit/Source/web/WebViewImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebViewImpl.cpp b/third_party/WebKit/Source/web/WebViewImpl.cpp
index 60a3b660cfc686f5d14d48f651a311b003bb5185..a1c1a2cd81cf357f42bba7c2e4116f47001cf337 100644
--- a/third_party/WebKit/Source/web/WebViewImpl.cpp
+++ b/third_party/WebKit/Source/web/WebViewImpl.cpp
@@ -4462,11 +4462,6 @@
     return true;
 }
 
-WebViewScheduler* WebViewImpl::scheduler() const
-{
-    return m_scheduler.get();
-}
-
 void WebViewImpl::setVisibilityState(WebPageVisibilityState visibilityState,
                                      bool isInitialState) {
     ASSERT(visibilityState == WebPageVisibilityStateVisible || visibilityState == WebPageVisibilityStateHidden || visibilityState == WebPageVisibilityStatePrerender);