base: Remove the string logging from CHECK().

remoting/client/plugin/pepper_video_renderer_3d.cc

Index: remoting/client/plugin/pepper_video_renderer_3d.cc
diff --git a/remoting/client/plugin/pepper_video_renderer_3d.cc b/remoting/client/plugin/pepper_video_renderer_3d.cc
index aff694a2a054a778ee4f28273e9d19eb40196ac9..b2ba750e8780ebdae67365ab01c12e21c6d56bfe 100644
--- a/remoting/client/plugin/pepper_video_renderer_3d.cc
+++ b/remoting/client/plugin/pepper_video_renderer_3d.cc
@@ -210,8 +210,8 @@ void PepperVideoRenderer3D::OnSessionConfig(
       graphics_, video_profile, PP_HARDWAREACCELERATION_WITHFALLBACK,
       kMinimumPictureCount,
       callback_factory_.NewCallback(&PepperVideoRenderer3D::OnInitialized));
-  CHECK_EQ(result, PP_OK_COMPLETIONPENDING)
-      << "video_decoder_.Initialize() returned " << result;
+  // video_decoder_.Initialize() returned |result|
+  CHECK_EQ(result, PP_OK_COMPLETIONPENDING);
 }
 
 protocol::VideoStub* PepperVideoRenderer3D::GetVideoStub() {
@@ -293,7 +293,8 @@ void PepperVideoRenderer3D::ProcessVideoPacket(
 
 void PepperVideoRenderer3D::OnInitialized(int32_t result) {
   // Assume that VP8 and VP9 codecs are always supported by the browser.
-  CHECK_EQ(result, PP_OK) << "VideoDecoder::Initialize() failed: " << result;
+  // VideoDecoder::Initialize() failed.
+  CHECK_EQ(result, PP_OK);
   initialization_finished_ = true;
 
   // Start decoding in case a frame was received during decoder initialization.
@@ -454,7 +455,8 @@ void PepperVideoRenderer3D::PaintIfNeeded() {
 }
 
 void PepperVideoRenderer3D::OnPaintDone(int32_t result) {
-  CHECK_EQ(result, PP_OK) << "Graphics3D::SwapBuffers() failed";
+  // Graphics3D::SwapBuffers() failed
+  CHECK_EQ(result, PP_OK);
 
   paint_pending_ = false;
 
@@ -576,7 +578,8 @@ void PepperVideoRenderer3D::CreateShaderProgram(int type, const char* source) {
 
 void PepperVideoRenderer3D::CheckGLError() {
   GLenum error = gles2_if_->GetError(graphics_.pp_resource());
-  CHECK_EQ(error, static_cast<GLenum>(GL_NO_ERROR)) << "GL error: " << error;
+  // GL error.
+  CHECK_EQ(error, static_cast<GLenum>(GL_NO_ERROR));
 }
 
 }  // namespace remoting