Remove kLogPluginMessages flag as part of flag cleanup.

BUG=364781
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/252743007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@268259 0039d316-1c4b-4281-b951-d872f2087c98

content/browser/plugin_process_host.cc

@@ -195,7 +195,6 @@ bool PluginProcessHost::Init(const WebPluginInfo& info) {
     switches::kEnableStatsTable,
     switches::kFullMemoryCrashReport,
     switches::kLoggingLevel,
-    switches::kLogPluginMessages,
     switches::kNoSandbox,
     switches::kPluginStartupDialog,
     switches::kTestSandbox,

content/common/gpu/gpu_channel.cc

@@ -12,7 +12,6 @@
 #include <vector>
 
 #include "base/bind.h"
-#include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/strings/string_util.h"
@@ -21,7 +20,6 @@
 #include "content/common/gpu/gpu_channel_manager.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/common/gpu/sync_point_manager.h"
-#include "content/public/common/content_switches.h"
 #include "gpu/command_buffer/common/mailbox.h"
 #include "gpu/command_buffer/service/gpu_scheduler.h"
 #include "gpu/command_buffer/service/image_manager.h"
@@ -407,8 +405,6 @@ GpuChannel::GpuChannel(GpuChannelManager* gpu_channel_manager,
   DCHECK(client_id);
 
   channel_id_ = IPC::Channel::GenerateVerifiedChannelID("gpu");
-  const CommandLine* command_line = CommandLine::ForCurrentProcess();
-  log_messages_ = command_line->HasSwitch(switches::kLogPluginMessages);
 }
 
 
@@ -453,11 +449,6 @@ int GpuChannel::TakeRendererFileDescriptor() {
 #endif  // defined(OS_POSIX)
 
 bool GpuChannel::OnMessageReceived(const IPC::Message& message) {
-  if (log_messages_) {
-    DVLOG(1) << "received message @" << &message << " on channel @" << this
-             << " with type " << message.type();
-  }
-
   if (message.type() == GpuCommandBufferMsg_WaitForTokenInRange::ID ||
       message.type() == GpuCommandBufferMsg_WaitForGetOffsetInRange::ID) {
     // Move Wait commands to the head of the queue, so the renderer
@@ -480,10 +471,6 @@ bool GpuChannel::Send(IPC::Message* message) {
   // The GPU process must never send a synchronous IPC message to the renderer
   // process. This could result in deadlock.
   DCHECK(!message->is_sync());
-  if (log_messages_) {
-    DVLOG(1) << "sending message @" << message << " on channel @" << this
-             << " with type " << message->type();
-  }
 
   if (!channel_) {
     delete message;

content/common/gpu/gpu_channel.h

@@ -218,7 +218,6 @@ class GpuChannel : public IPC::Listener,
   typedef IDMap<GpuCommandBufferStub, IDMapOwnPointer> StubMap;
   StubMap stubs_;
 
-  bool log_messages_;  // True if we should log sent and received messages.
   gpu::gles2::DisallowedFeatures disallowed_features_;
   GpuWatchdog* watchdog_;
   bool software_;

content/plugin/plugin_channel.cc

@@ -245,8 +245,6 @@ PluginChannel::PluginChannel()
       filter_(new MessageFilter()),
       npp_(new struct _NPP) {
   set_send_unblocking_only_during_unblock_dispatch();
-  const CommandLine* command_line = CommandLine::ForCurrentProcess();
-  log_messages_ = command_line->HasSwitch(switches::kLogPluginMessages);
 
   // Register |npp_| as the default owner for any object we receive via IPC,
   // and register it with WebBindings as a valid owner.

content/plugin/plugin_channel.h

@@ -92,7 +92,6 @@ class PluginChannel : public NPChannelBase {
   int renderer_id_;
 
   int in_send_;  // Tracks if we're in a Send call.
-  bool log_messages_;  // True if we should log sent and received messages.
   bool incognito_; // True if the renderer is in incognito mode.
   scoped_refptr<MessageFilter> filter_;  // Handles the modal dialog events.
 

content/public/common/content_switches.cc

@@ -667,9 +667,6 @@ const char kLoggingLevel[]                  = "log-level";
 // Enables saving net log events to a file and sets the file name to use.
 const char kLogNetLog[]                     = "log-net-log";
 
-// Make plugin processes log their sent and received messages to VLOG(1).
-const char kLogPluginMessages[]             = "log-plugin-messages";
-
 // Sets the width and height above which a composited layer will get tiled.
 const char kMaxUntiledLayerHeight[]         = "max-untiled-layer-height";
 const char kMaxUntiledLayerWidth[]          = "max-untiled-layer-width";

content/public/common/content_switches.h

@@ -192,7 +192,6 @@ extern const char kLoadPlugin[];
 CONTENT_EXPORT extern const char kLogGpuControlListDecisions[];
 CONTENT_EXPORT extern const char kLoggingLevel[];
 CONTENT_EXPORT extern const char kLogNetLog[];
-extern const char kLogPluginMessages[];
 extern const char kMaxUntiledLayerHeight[];
 extern const char kMaxUntiledLayerWidth[];
 extern const char kMemoryMetrics[];