Enable WebGL layout tests.

webkit/tools/test_shell/layout_test_controller.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file contains the definition for LayoutTestController.
 
 #include <vector>
 
 #include "webkit/tools/test_shell/layout_test_controller.h"
 
@@ skipping 885 matching lines @@
 
 // Need these conversions because the format of the value for booleans
 // may vary - for example, on mac "1" and "0" are used for boolean.
 bool LayoutTestController::CppVariantToBool(const CppVariant& value) {
   if (value.isBool())
     return value.ToBoolean();
   else if (value.isInt32())
     return 0 != value.ToInt32();
   else if (value.isString()) {
     std::string valueString = value.ToString();
-    if (valueString == "true")
+    if (valueString == "true" || valueString == "1")
       return true;
-    if (valueString == "false")
+    if (valueString == "false" || valueString == "0")
       return false;
   }
   LogErrorToConsole("Invalid value. Expected boolean value.");
   return false;
 }
 
 int32 LayoutTestController::CppVariantToInt32(const CppVariant& value) {
     if (value.isInt32())
     return value.ToInt32();
   else if (value.isString()) {
@@ skipping 65 matching lines @@
     else if (key == "WebKitUsesPageCachePreferenceKey")
       preferences->uses_page_cache = CppVariantToBool(value);
     else if (key == "WebKitXSSAuditorEnabled")
       preferences->xss_auditor_enabled = CppVariantToBool(value);
     else if (key == "WebKitLocalStorageEnabledPreferenceKey")
       preferences->local_storage_enabled = CppVariantToBool(value);
     else if (key == "WebKitOfflineWebApplicationCacheEnabled")
       preferences->application_cache_enabled = CppVariantToBool(value);
     else if (key == "WebKitTabToLinksPreferenceKey")
       preferences->tabs_to_links = CppVariantToBool(value);
+    else if (key == "WebKitWebGLEnabled")
+      preferences->experimental_webgl_enabled = CppVariantToBool(value);
     else {
       std::string message("Invalid name for preference: ");
       message.append(key);
       LogErrorToConsole(message);
     }
     preferences->Apply(shell_->webView());
   }
   result->SetNull();
 }
 
@@ skipping 84 matching lines @@
   shell_->dev_tools_agent()->evaluateInWebInspector(args[0].ToInt32(),
                                                     args[1].ToString());
 }
 
 void LayoutTestController::forceRedSelectionColors(const CppArgumentList& args,
                                                    CppVariant* result) {
   result->SetNull();
   shell_->webView()->setSelectionColors(0xffee0000, 0xff00ee00, 0xff000000,
                                         0xffc0c0c0);
 }