Prepend the log prefix everywhere

gpu/command_buffer/service/error_state.cc

 // Copyright (c) 2013 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 "gpu/command_buffer/service/error_state.h"
 
 #include <string>
 
 #include "base/stringprintf.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
@@ skipping 95 matching lines @@
 void ErrorStateImpl::SetGLError(
     const char* filename,
     int line,
     unsigned int error,
     const char* function_name,
     const char* msg) {
   if (msg) {
     last_error_ = msg;
     logger_->LogMessage(
         filename, line,
-        logger_->GetLogPrefix() + ": " + std::string("GL ERROR :") +
+        std::string("GL ERROR :") +
         GLES2Util::GetStringEnum(error) + " : " +
         function_name + ": " + msg);
   }
   error_bits_ |= GLES2Util::GLErrorToErrorBit(error);
 }
 
 void ErrorStateImpl::SetGLErrorInvalidEnum(
     const char* filename,
     int line,
     const char* function_name,
@@ skipping 36 matching lines @@
 
 void ErrorStateImpl::ClearRealGLErrors(
     const char* filename, int line, const char* function_name) {
   // Clears and logs all current gl errors.
   GLenum error;
   while ((error = glGetError()) != GL_NO_ERROR) {
     if (error != GL_OUT_OF_MEMORY) {
       // GL_OUT_OF_MEMORY can legally happen on lost device.
       logger_->LogMessage(
           filename, line,
-          logger_->GetLogPrefix() + ": " + std::string("GL ERROR :") +
+          std::string("GL ERROR :") +
           GLES2Util::GetStringEnum(error) + " : " +
           function_name + ": was unhandled");
       NOTREACHED() << "GL error " << error << " was unhandled.";
     }
   }
 }
 
 }  // namespace gles2
 }  // namespace gpu