Make event names of TRACE_EVENT_SAMPLING_STATE macros more descriptive

Source/bindings/tests/results/V8TestInterfaceEventConstructor.cpp

Index: Source/bindings/tests/results/V8TestInterfaceEventConstructor.cpp
diff --git a/Source/bindings/tests/results/V8TestInterfaceEventConstructor.cpp b/Source/bindings/tests/results/V8TestInterfaceEventConstructor.cpp
index cf14173682dd0c0d10768b0dab2c156acf987b31..02bffddb9a448fd483866f2b03cea9133f3377e7 100644
--- a/Source/bindings/tests/results/V8TestInterfaceEventConstructor.cpp
+++ b/Source/bindings/tests/results/V8TestInterfaceEventConstructor.cpp
@@ -86,7 +86,7 @@ static void readonlyStringAttributeAttributeGetterCallback(v8::Local<v8::String>
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::readonlyStringAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void initializedByEventConstructorReadonlyStringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -99,7 +99,7 @@ static void initializedByEventConstructorReadonlyStringAttributeAttributeGetterC
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::initializedByEventConstructorReadonlyStringAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void initializedByEventConstructorReadonlyAnyAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -112,7 +112,7 @@ static void initializedByEventConstructorReadonlyAnyAttributeAttributeGetterCall
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::initializedByEventConstructorReadonlyAnyAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void initializedByEventConstructorReadonlyBooleanAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -125,7 +125,7 @@ static void initializedByEventConstructorReadonlyBooleanAttributeAttributeGetter
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::initializedByEventConstructorReadonlyBooleanAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void initializedByEventConstructorReadonlyLongAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -138,7 +138,7 @@ static void initializedByEventConstructorReadonlyLongAttributeAttributeGetterCal
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::initializedByEventConstructorReadonlyLongAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void initializedByEventConstructorReadonlyUint8ArrayAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -158,7 +158,7 @@ static void initializedByEventConstructorReadonlyUint8ArrayAttributeAttributeGet
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::initializedByEventConstructorReadonlyUint8ArrayAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void initializedByEventConstructorReadonlyTestInterfaceEmptyAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -178,7 +178,7 @@ static void initializedByEventConstructorReadonlyTestInterfaceEmptyAttributeAttr
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::initializedByEventConstructorReadonlyTestInterfaceEmptyAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void initializedByEventConstructorReadonlyTestInterfaceEmptyArrayAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -191,7 +191,7 @@ static void initializedByEventConstructorReadonlyTestInterfaceEmptyArrayAttribut
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::initializedByEventConstructorReadonlyTestInterfaceEmptyArrayAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void initializedByEventConstructorReadonlyNullableTestInterfaceEmptyAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -217,7 +217,7 @@ static void initializedByEventConstructorReadonlyNullableTestInterfaceEmptyAttri
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::initializedByEventConstructorReadonlyNullableTestInterfaceEmptyAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void deprecatedInitializedByEventConstructorReadonlyStringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -231,7 +231,7 @@ static void deprecatedInitializedByEventConstructorReadonlyStringAttributeAttrib
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     UseCounter::countDeprecation(activeExecutionContext(), UseCounter::initializedByEventConstructorReadonlyStringAttribute);
     TestInterfaceEventConstructorV8Internal::deprecatedInitializedByEventConstructorReadonlyStringAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementedAsInitializedByEventConstructorReadonlyStringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -244,7 +244,7 @@ static void implementedAsInitializedByEventConstructorReadonlyStringAttributeAtt
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceEventConstructorV8Internal::implementedAsInitializedByEventConstructorReadonlyStringAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void deprecatedImplementedAsInitializedByEventConstructorReadonlyStringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
@@ -258,7 +258,7 @@ static void deprecatedImplementedAsInitializedByEventConstructorReadonlyStringAt
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     UseCounter::countDeprecation(activeExecutionContext(), UseCounter::initializedByEventConstructorReadonlyStringAttribute);
     TestInterfaceEventConstructorV8Internal::deprecatedImplementedAsInitializedByEventConstructorReadonlyStringAttributeAttributeGetter(info);
-    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)