DevTools: Add support for inspector layout tests. Step 1.

webkit/glue/webdevtoolsagent_impl.cc

Index: webkit/glue/webdevtoolsagent_impl.cc
diff --git a/webkit/glue/webdevtoolsagent_impl.cc b/webkit/glue/webdevtoolsagent_impl.cc
index ab8d9555de114013649dbdeff775a49a613fbf48..82386dcc0804c067d3d746fdfca5e131c9d965d4 100644
--- a/webkit/glue/webdevtoolsagent_impl.cc
+++ b/webkit/glue/webdevtoolsagent_impl.cc
@@ -329,11 +329,7 @@ void WebDevToolsAgentImpl::setRuntimeFeatureEnabled(const WebString& wfeature,
   if (feature == kApuAgentFeatureName) {
     setApuAgentEnabled(enabled);
   } else if (feature == kTimelineFeatureName) {
-    InspectorController* ic = web_view_impl_->page()->inspectorController();
-    if (enabled)
-      ic->startTimelineProfiler();
-    else
-      ic->stopTimelineProfiler();
+    setTimelineProfilingEnabled(enabled);
   } else if (feature == kResourceTrackingFeatureName) {
     InspectorController* ic = web_view_impl_->page()->inspectorController();
     if (enabled)
@@ -598,6 +594,21 @@ void WebDevToolsAgentImpl::didFailLoading(unsigned long resourceId,
     ic->didFailLoading(resourceId, resource_error);
 }
 
+void WebDevToolsAgentImpl::evaluateInWebInspector(long call_id, 
+                                                  const WebString& script) {
+  InspectorController* ic = GetInspectorController();
+  ic->evaluateForTestInFrontend(call_id, 
+                                webkit_glue::WebStringToString(script));  
+}
+
+void WebDevToolsAgentImpl::setTimelineProfilingEnabled(bool enabled) {
+  InspectorController* ic = GetInspectorController();
+  if (enabled)
+    ic->startTimelineProfiler();
+  else
+    ic->stopTimelineProfiler();
+}
+
 
 namespace WebKit {