Enable GPU blacklist in tests.

content/public/common/content_switches.cc

 // Copyright (c) 2012 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.
 
 #include "content/public/common/content_switches.h"
 
 namespace switches {
 
 // By default, file:// URIs cannot read other file:// URIs. This is an
 // override for developers who need the old behavior for testing.
@@ skipping 592 matching lines @@
 
 // Runs plugins inside the renderer process
 const char kInProcessPlugins[]              = "in-process-plugins";
 
 // Specifies the flags passed to JS engine
 const char kJavaScriptFlags[]               = "js-flags";
 
 // Load an NPAPI plugin from the specified path.
 const char kLoadPlugin[]                    = "load-plugin";
 
+// Logs GPU control list decisions when enforcing blacklist rules.
+const char kLogGpuControlListDecisions[]    = "log-gpu-control-list-decisions";
+
 // Sets the minimum log level. Valid values are from 0 to 3:
 // INFO = 0, WARNING = 1, LOG_ERROR = 2, LOG_FATAL = 3.
 const char kLoggingLevel[]                  = "log-level";
 
 // Enables displaying net log events on the command line, or writing the events
 // to a separate file if a file name is given.
 const char kLogNetLog[]                     = "log-net-log";
 
 // Make plugin processes log their sent and received messages to VLOG(1).
 const char kLogPluginMessages[]             = "log-plugin-messages";
@@ skipping 130 matching lines @@
 // iframe support is available.  Cross-site network requests do attach the
 // normal set of cookies, but a renderer process is only allowed to view or
 // modify cookies for its own site (via JavaScript).
 // TODO(irobert): Implement the cross-site document blocking in
 // http://crbug.com/159215.
 const char kSitePerProcess[]                = "site-per-process";
 
 // Skip gpu info collection, blacklist loading, and blacklist auto-update
 // scheduling at browser startup time.
 // Therefore, all GPU features are available, and about:gpu page shows empty
-// content. The switch is intended only for tests.
+// content. The switch is intended only for layout tests.
+// TODO(gab): Get rid of this switch entirely.
 const char kSkipGpuDataLoading[]            = "skip-gpu-data-loading";
 
 // Specifies the request key for the continuous speech recognition webservice.
 const char kSpeechRecognitionWebserviceKey[] = "speech-service-key";
 
 // Specifies if the |StatsCollectionController| needs to be bound in the
 // renderer. This binding happens on per-frame basis and hence can potentially
 // be a performance bottleneck. One should only enable it when running a test
 // that needs to access the provided statistics.
 const char kStatsCollectionController[] =
@@ skipping 187 matching lines @@
 #endif
 
 #if defined(USE_AURA)
 // Forces usage of the test compositor. Needed to run ui tests on bots.
 extern const char kTestCompositor[]         = "test-compositor";
 #endif
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches