Low memory page navigation GC for low end devices

third_party/WebKit/Source/bindings/core/v8/LocalWindowProxy.cpp

Index: third_party/WebKit/Source/bindings/core/v8/LocalWindowProxy.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/LocalWindowProxy.cpp b/third_party/WebKit/Source/bindings/core/v8/LocalWindowProxy.cpp
index 3b33bb890be160e9c7ee7d28faaae173b2a5a685..b4f4df34238e00a8b9efaff3a10a185040d5ed01 100644
--- a/third_party/WebKit/Source/bindings/core/v8/LocalWindowProxy.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/LocalWindowProxy.cpp
@@ -64,7 +64,8 @@
 
 namespace blink {
 
-void LocalWindowProxy::DisposeContext(Lifecycle next_status) {
+void LocalWindowProxy::DisposeContext(Lifecycle next_status,
+                                      bool reusing_frame) {
   DCHECK(next_status == Lifecycle::kGlobalObjectIsDetached ||
          next_status == Lifecycle::kFrameIsDetached);
 
@@ -99,12 +100,11 @@ void LocalWindowProxy::DisposeContext(Lifecycle next_status) {
   }
 
   script_state_->DisposePerContextData();
-
   // It's likely that disposing the context has created a lot of
   // garbage. Notify V8 about this so it'll have a chance of cleaning
   // it up when idle.
   V8GCForContextDispose::Instance().NotifyContextDisposed(
-      GetFrame()->IsMainFrame());
+      GetFrame()->IsMainFrame(), reusing_frame);
 
   if (next_status == Lifecycle::kFrameIsDetached) {
     // The context's frame is detached from the DOM, so there shouldn't be a