Relanding r71472....

app/gfx/gl/gl_implementation_linux.cc

 // Copyright (c) 2010 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 <vector>
 
 #include "app/gfx/gl/gl_bindings.h"
 #include "app/gfx/gl/gl_implementation.h"
 #include "base/base_paths.h"
 #include "base/command_line.h"
@@ skipping 29 matching lines @@
     case kGLImplementationOSMesaGL: {
       FilePath module_path;
       if (!PathService::Get(base::DIR_MODULE, &module_path)) {
         LOG(ERROR) << "PathService::Get failed.";
         return false;
       }
 
       base::NativeLibrary library = base::LoadNativeLibrary(
           module_path.Append("libosmesa.so"));
       if (!library) {
-        DVLOG(1) << "libosmesa.so not found";
+        VLOG(1) << "libosmesa.so not found";
         return false;
       }
 
       GLGetProcAddressProc get_proc_address =
           reinterpret_cast<GLGetProcAddressProc>(
               base::GetFunctionPointerFromNativeLibrary(
                   library, "OSMesaGetProcAddress"));
       if (!get_proc_address) {
-        DLOG(ERROR) << "OSMesaGetProcAddress not found.";
+        LOG(ERROR) << "OSMesaGetProcAddress not found.";
         base::UnloadNativeLibrary(library);
         return false;
       }
 
       SetGLGetProcAddressProc(get_proc_address);
       AddGLNativeLibrary(library);
       SetGLImplementation(kGLImplementationOSMesaGL);
 
       InitializeGLBindingsGL();
       InitializeGLBindingsOSMESA();
       break;
     }
     case kGLImplementationDesktopGL: {
       base::NativeLibrary library = base::LoadNativeLibrary(
           FilePath("libGL.so.1"));
       if (!library) {
-        LOG(ERROR) << "libGL.so.1 not found.";
+        VLOG(1) << "libGL.so.1 not found.";
         return false;
       }
 
       GLGetProcAddressProc get_proc_address =
           reinterpret_cast<GLGetProcAddressProc>(
               base::GetFunctionPointerFromNativeLibrary(
                   library, "glXGetProcAddress"));
       if (!get_proc_address) {
         LOG(ERROR) << "glxGetProcAddress not found.";
         base::UnloadNativeLibrary(library);
         return false;
       }
 
       SetGLGetProcAddressProc(get_proc_address);
       AddGLNativeLibrary(library);
       SetGLImplementation(kGLImplementationDesktopGL);
 
       InitializeGLBindingsGL();
       InitializeGLBindingsGLX();
       break;
     }
     case kGLImplementationEGLGLES2: {
       base::NativeLibrary gles_library = base::LoadNativeLibrary(
           FilePath("libGLESv2.so"));
       if (!gles_library) {
-        DLOG(ERROR) << "libGLESv2.so not found";
+        VLOG(1) << "libGLESv2.so not found";
         return false;
       }
 
       base::NativeLibrary egl_library = base::LoadNativeLibrary(
           FilePath("libEGL.so"));
       if (!egl_library) {
-        DLOG(ERROR) << "libEGL.so not found";
+        VLOG(1) << "libEGL.so not found";
         base::UnloadNativeLibrary(gles_library);
         return false;
       }
 
       GLGetProcAddressProc get_proc_address =
           reinterpret_cast<GLGetProcAddressProc>(
               base::GetFunctionPointerFromNativeLibrary(
                   egl_library, "eglGetProcAddress"));
       if (!get_proc_address) {
         LOG(ERROR) << "eglGetProcAddress not found.";
@@ skipping 31 matching lines @@
 }
 
 void InitializeDebugGLBindings() {
   InitializeDebugGLBindingsEGL();
   InitializeDebugGLBindingsGL();
   InitializeDebugGLBindingsGLX();
   InitializeDebugGLBindingsOSMESA();
 }
 
 }  // namespace gfx