Clean up IconNTP-related code

content/browser/renderer_host/render_process_host_impl.cc

 // Copyright 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
 #include <limits>
+#include <set>
 #include <utility>
 #include <vector>
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
 #include "base/debug/dump_without_crashing.h"
@@ skipping 1689 matching lines @@
     switches::kDisableDisplayList2dCanvas,
     switches::kDisableDistanceFieldText,
     switches::kDisableFileSystem,
     switches::kDisableGestureRequirementForMediaPlayback,
     switches::kDisableGestureRequirementForPresentation,
     switches::kDisableGpuCompositing,
     switches::kDisableGpuMemoryBufferVideoFrames,
     switches::kDisableGpuVsync,
     switches::kDisableLowResTiling,
     switches::kDisableHistogramCustomizer,
-    switches::kDisableIconNtp,
     switches::kDisableLCDText,
     switches::kDisableLocalStorage,
     switches::kDisableLogging,
     switches::kDisableMediaSuspend,
     switches::kDisableNotifications,
     switches::kDisableOverlayScrollbar,
     switches::kDisablePepper3DImageChromium,
     switches::kDisablePermissionsAPI,
     switches::kDisablePresentationAPI,
     switches::kDisablePinch,
@@ skipping 16 matching lines @@
     switches::kEnableColorCorrectRenderingDefaultMode,
     switches::kEnableDisplayList2dCanvas,
     switches::kEnableDistanceFieldText,
     switches::kEnableExperimentalCanvasFeatures,
     switches::kEnableExperimentalWebPlatformFeatures,
     switches::kEnableHeapProfiling,
     switches::kEnableGPUClientLogging,
     switches::kEnableGpuClientTracing,
     switches::kEnableGpuMemoryBufferVideoFrames,
     switches::kEnableGPUServiceLogging,
-    switches::kEnableIconNtp,
     switches::kEnableLowResTiling,
     switches::kEnableMediaSuspend,
     switches::kEnableInbandTextTracks,
     switches::kEnableLCDText,
     switches::kEnableLogging,
     switches::kEnableNetworkInformation,
     switches::kEnableOverlayScrollbar,
     switches::kEnablePinch,
     switches::kEnablePluginPlaceholderTesting,
     switches::kEnablePreciseMemoryInfo,
@@ skipping 1304 matching lines @@
   LOG(ERROR) << "Terminating render process for bad Mojo message: " << error;
 
   // The ReceivedBadMessage call below will trigger a DumpWithoutCrashing.
   // Capture the error message in a crash key value.
   base::debug::ScopedCrashKey error_key_value("mojo-message-error", error);
   bad_message::ReceivedBadMessage(render_process_id,
                                   bad_message::RPH_MOJO_PROCESS_ERROR);
 }
 
 }  // namespace content