Use UintToString for unsigned values in //gpu

gpu/command_buffer/service/vertex_attrib_manager.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 "gpu/command_buffer/service/vertex_attrib_manager.h"
 
 #include <list>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 177 matching lines @@
         current_program->GetAttribInfoByLocation(attrib->index());
     if (attrib_info) {
       divisor0 |= (attrib->divisor() == 0);
       have_enabled_active_attribs = true;
       GLuint count = attrib->MaxVertexAccessed(primcount, max_vertex_accessed);
       // This attrib is used in the current program.
       if (!attrib->CanAccess(count)) {
         ERRORSTATE_SET_GL_ERROR(
             error_state, GL_INVALID_OPERATION, function_name,
             (std::string(
-                 "attempt to access out of range vertices in attribute ") +
-             base::IntToString(attrib->index())).c_str());
+                "attempt to access out of range vertices in attribute ") +
+             base::UintToString(attrib->index())).c_str());
         return false;
       }
       if (use_client_side_arrays_for_stream_buffers) {
         Buffer* buffer = attrib->buffer();
         glEnableVertexAttribArray(attrib->index());
         if (buffer->IsClientSideArray()) {
           if (current_buffer_id != 0) {
             current_buffer_id = 0;
             glBindBuffer(GL_ARRAY_BUFFER, 0);
           }
@@ skipping 25 matching lines @@
         }
       }
     } else {
       // This attrib is not used in the current program.
       if (!attrib->buffer()) {
         ERRORSTATE_SET_GL_ERROR(
             error_state, GL_INVALID_OPERATION, function_name,
             (std::string(
                  "attempt to render with no buffer attached to "
                  "enabled attribute ") +
-                 base::IntToString(attrib->index())).c_str());
+                 base::UintToString(attrib->index())).c_str());
         return false;
       } else if (use_client_side_arrays_for_stream_buffers) {
         Buffer* buffer = attrib->buffer();
         // Disable client side arrays for unused attributes else we'll
         // read bad memory
         if (buffer->IsClientSideArray()) {
           // Don't disable attrib 0 since it's special.
           if (attrib->index() > 0) {
             glDisableVertexAttribArray(attrib->index());
           }
@@ skipping 16 matching lines @@
   if (current_buffer_id != kInitialBufferId) {
     // Restore the buffer binding.
     decoder->RestoreBufferBindings();
   }
 
   return true;
 }
 
 }  // namespace gles2
 }  // namespace gpu