Add probe for V8.Complie

third_party/WebKit/Source/core/frame/PerformanceMonitor.cpp

Index: third_party/WebKit/Source/core/frame/PerformanceMonitor.cpp
diff --git a/third_party/WebKit/Source/core/frame/PerformanceMonitor.cpp b/third_party/WebKit/Source/core/frame/PerformanceMonitor.cpp
index c7f566cc921fd2bf72efc9cdd353a561516261b2..ee23e805f6f53f74a841cd59e95c8ef6fd2baad2 100644
--- a/third_party/WebKit/Source/core/frame/PerformanceMonitor.cpp
+++ b/third_party/WebKit/Source/core/frame/PerformanceMonitor.cpp
@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 #include "core/frame/PerformanceMonitor.h"
-
 #include "bindings/core/v8/ScheduledAction.h"
 #include "bindings/core/v8/ScriptEventListener.h"
 #include "bindings/core/v8/SourceLocation.h"
@@ -15,7 +14,9 @@
 #include "core/frame/LocalFrame.h"
 #include "core/html/parser/HTMLDocumentParser.h"
 #include "core/probe/CoreProbes.h"
+#include "platform/Histogram.h"
 #include "platform/wtf/CurrentTime.h"
+#include "platform/wtf/Time.h"
 #include "public/platform/Platform.h"
 
 namespace blink {
@@ -202,6 +203,16 @@ void PerformanceMonitor::Did(const probe::CallFunction& probe) {
                               SourceLocation::FromFunction(probe.function));
 }
 
+void PerformanceMonitor::Will(const probe::V8Compile& probe) {
+  // Todo(maxlg) bug 738495: intentionally leave out as we need to verify
+  // monotonical time is reasonable in overhead.
+}
+
+void PerformanceMonitor::Did(const probe::V8Compile& probe) {
+  // Todo(maxlg) bug 738495: intentionally leave out as we need to verify
+  // monotonical time is reasonable in overhead.
+}
+
 void PerformanceMonitor::Will(const probe::UserCallback& probe) {
   ++user_callback_depth_;