Cleanup: Put more plugin code behind the ENABLE_PLUGINS ifdef.

content/renderer/render_thread_impl.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/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 1316 matching lines @@
 
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(RenderThreadImpl, msg)
     IPC_MESSAGE_HANDLER(FrameMsg_NewFrame, OnCreateNewFrame)
     IPC_MESSAGE_HANDLER(FrameMsg_NewFrameProxy, OnCreateNewFrameProxy)
     IPC_MESSAGE_HANDLER(ViewMsg_SetZoomLevelForCurrentURL,
                         OnSetZoomLevelForCurrentURL)
     // TODO(port): removed from render_messages_internal.h;
     // is there a new non-windows message I should add here?
     IPC_MESSAGE_HANDLER(ViewMsg_New, OnCreateNewView)
+#if defined(ENABLE_PLUGINS)

[jam, 2014/09/03 17:37:05]

nit: put the ifdefs at the end of this block, i.e. by the android/mac ones

[Lei Zhang, 2014/09/04 00:30:24]

Done.

     IPC_MESSAGE_HANDLER(ViewMsg_PurgePluginListCache, OnPurgePluginListCache)
+#endif
     IPC_MESSAGE_HANDLER(ViewMsg_NetworkTypeChanged, OnNetworkTypeChanged)
     IPC_MESSAGE_HANDLER(ViewMsg_TempCrashWithData, OnTempCrashWithData)
     IPC_MESSAGE_HANDLER(WorkerProcessMsg_CreateWorker, OnCreateNewSharedWorker)
     IPC_MESSAGE_HANDLER(ViewMsg_TimezoneChange, OnUpdateTimezone)
 #if defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(ViewMsg_SetWebKitSharedTimersSuspended,
                         OnSetWebKitSharedTimersSuspended)
 #endif
 #if defined(OS_MACOSX)
     IPC_MESSAGE_HANDLER(ViewMsg_UpdateScrollbarTheme, OnUpdateScrollbarTheme)
@@ skipping 117 matching lines @@
 GpuChannelHost* RenderThreadImpl::GetGpuChannel() {
   if (!gpu_channel_.get())
     return NULL;
 
   if (gpu_channel_->IsLost())
     return NULL;
 
   return gpu_channel_.get();
 }
 
+#if defined(ENABLE_PLUGINS)
 void RenderThreadImpl::OnPurgePluginListCache(bool reload_pages) {
   EnsureWebKitInitialized();
   // The call below will cause a GetPlugins call with refresh=true, but at this
   // point we already know that the browser has refreshed its list, so disable
   // refresh temporarily to prevent each renderer process causing the list to be
   // regenerated.
   webkit_platform_support_->set_plugin_refresh_allowed(false);
   blink::resetPluginCache(reload_pages);
   webkit_platform_support_->set_plugin_refresh_allowed(true);
 
   FOR_EACH_OBSERVER(RenderProcessObserver, observers_, PluginListChanged());
 }
+#endif
 
 void RenderThreadImpl::OnNetworkTypeChanged(
     net::NetworkChangeNotifier::ConnectionType type) {
   EnsureWebKitInitialized();
   bool online = type != net::NetworkChangeNotifier::CONNECTION_NONE;
   WebNetworkStateNotifier::setOnLine(online);
   FOR_EACH_OBSERVER(
       RenderProcessObserver, observers_, NetworkStateChanged(online));
   WebNetworkStateNotifier::setWebConnectionType(
       NetConnectionTypeToWebConnectionType(type));
@@ skipping 99 matching lines @@
 #endif
   }
   return media_thread_->message_loop_proxy();
 }
 
 void RenderThreadImpl::SetFlingCurveParameters(
     const std::vector<float>& new_touchpad,
     const std::vector<float>& new_touchscreen) {
   webkit_platform_support_->SetFlingCurveParameters(new_touchpad,
                                                     new_touchscreen);
-
 }
 
 void RenderThreadImpl::SampleGamepads(blink::WebGamepads* data) {
   webkit_platform_support_->sampleGamepads(*data);
 }
 
 void RenderThreadImpl::WidgetCreated() {
   widget_count_++;
 }
 
@@ skipping 22 matching lines @@
   hidden_widget_count_--;
 
   if (!GetContentClient()->renderer()->RunIdleHandlerWhenWidgetsHidden()) {
     return;
   }
 
   ScheduleIdleHandler(kLongIdleHandlerDelayMs);
 }
 
 }  // namespace content