Remove sampling trace events from the binding layer

third_party/WebKit/Source/bindings/templates/attributes.cpp

Index: third_party/WebKit/Source/bindings/templates/attributes.cpp
diff --git a/third_party/WebKit/Source/bindings/templates/attributes.cpp b/third_party/WebKit/Source/bindings/templates/attributes.cpp
index 4a9df1de98f83ea8384d48f753f330ddd15d5d7c..190b3a571a2bd4c74133b8f87bb8c4a6d70c84da 100644
--- a/third_party/WebKit/Source/bindings/templates/attributes.cpp
+++ b/third_party/WebKit/Source/bindings/templates/attributes.cpp
@@ -170,7 +170,6 @@ v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Value>& info
 const v8::FunctionCallbackInfo<v8::Value>& info
 {%- endif %})
 {
-    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     {% if attribute.deprecate_as %}
     UseCounter::countDeprecationIfNotPrivateScript(info.GetIsolate(), currentExecutionContext(info.GetIsolate()), UseCounter::{{attribute.deprecate_as}});
     {% endif %}
@@ -195,7 +194,6 @@ const v8::FunctionCallbackInfo<v8::Value>& info
     {% else %}
     {{cpp_class_or_partial}}V8Internal::{{attribute.name}}AttributeGetter{{world_suffix}}(info);
     {% endif %}
-    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 {% endmacro %}
 
@@ -204,7 +202,6 @@ const v8::FunctionCallbackInfo<v8::Value>& info
 {% macro constructor_getter_callback(attribute, world_suffix) %}
 static void {{attribute.name}}ConstructorGetterCallback{{world_suffix}}(v8::Local<v8::Name> property, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     {% if attribute.deprecate_as %}
     UseCounter::countDeprecationIfNotPrivateScript(info.GetIsolate(), currentExecutionContext(info.GetIsolate()), UseCounter::{{attribute.deprecate_as}});
     {% endif %}
@@ -215,7 +212,6 @@ static void {{attribute.name}}ConstructorGetterCallback{{world_suffix}}(v8::Loca
     {{check_api_experiment(attribute) | indent}}
     {% endif %}
     v8ConstructorAttributeGetter(property, info);
-    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 {% endmacro %}
 
@@ -365,7 +361,6 @@ const v8::FunctionCallbackInfo<v8::Value>& info
     {% if not attribute.is_data_type_property %}
     v8::Local<v8::Value> v8Value = info[0];
     {% endif %}
-    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     {% if attribute.deprecate_as %}
     UseCounter::countDeprecationIfNotPrivateScript(info.GetIsolate(), currentExecutionContext(info.GetIsolate()), UseCounter::{{attribute.deprecate_as}});
     {% endif %}
@@ -391,7 +386,6 @@ const v8::FunctionCallbackInfo<v8::Value>& info
     {% else %}
     {{cpp_class_or_partial}}V8Internal::{{attribute.name}}AttributeSetter{{world_suffix}}(v8Value, info);
     {% endif %}
-    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 {% endmacro %}