content: Do not call empty methods of WebScriptController.

content/shell/renderer/test_runner/WebTestProxy.cpp

Index: content/shell/renderer/test_runner/WebTestProxy.cpp
diff --git a/content/shell/renderer/test_runner/WebTestProxy.cpp b/content/shell/renderer/test_runner/WebTestProxy.cpp
index 99069bab7575b3ff7fe656abf8ca50b5b68ca530..7a82cfd2c3a920d831219e05c961816aa20a956c 100644
--- a/content/shell/renderer/test_runner/WebTestProxy.cpp
+++ b/content/shell/renderer/test_runner/WebTestProxy.cpp
@@ -40,7 +40,6 @@
 #include "third_party/WebKit/public/web/WebPluginParams.h"
 #include "third_party/WebKit/public/web/WebPrintParams.h"
 #include "third_party/WebKit/public/web/WebRange.h"
-#include "third_party/WebKit/public/web/WebScriptController.h"
 #include "third_party/WebKit/public/web/WebUserGestureIndicator.h"
 #include "third_party/WebKit/public/web/WebView.h"
 
@@ -472,8 +471,6 @@ void WebTestProxyBase::moveValidationMessage(const WebRect&)
 
 string WebTestProxyBase::captureTree(bool debugRenderTree)
 {
-    WebScriptController::flushConsoleMessages();
-
     bool shouldDumpAsText = m_testInterfaces->testRunner()->shouldDumpAsText();
     bool shouldDumpAsMarkup = m_testInterfaces->testRunner()->shouldDumpAsMarkup();
     bool shouldDumpAsPrinted = m_testInterfaces->testRunner()->isPrinting();