Convert some non-debug logging on content/common to debug logging.

content/common/gpu/image_transport_surface_linux.cc

 // Copyright (c) 2011 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.
 
 #if defined(ENABLE_GPU)
 
 #include "content/common/gpu/image_transport_surface.h"
 
 // This conflicts with the defines in Xlib.h and must come first.
 #include "content/common/gpu/gpu_messages.h"
@@ skipping 245 matching lines @@
 bool EGLImageTransportSurface::IsOffscreen() {
   return false;
 }
 
 bool EGLImageTransportSurface::OnMakeCurrent(gfx::GLContext* context) {
   if (made_current_)
     return true;
 
   if (!context->HasExtension("EGL_KHR_image") &&
       !context->HasExtension("EGL_KHR_image_pixmap")) {
-    LOG(ERROR) << "EGLImage from X11 pixmap not supported";
+    DLOG(ERROR) << "EGLImage from X11 pixmap not supported";
     return false;
   }
 
   glGenFramebuffersEXT(1, &fbo_id_);
   glBindFramebufferEXT(GL_FRAMEBUFFER, fbo_id_);
   OnResize(gfx::Size(1, 1));
 
   GLenum status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER);
   if (status != GL_FRAMEBUFFER_COMPLETE) {
-    LOG(ERROR) << "Framebuffer incomplete.";
+    DLOG(ERROR) << "Framebuffer incomplete.";
     return false;
   }
 
   made_current_ = true;
   return true;
 }
 
 unsigned int EGLImageTransportSurface::GetBackingFrameBufferObject() {
   return fbo_id_;
 }
@@ skipping 208 matching lines @@
   if (made_current_)
     return true;
 
   // Check for driver support.
   Display* dpy = static_cast<Display*>(GetDisplay());
   int event_base, error_base;
   if (XCompositeQueryExtension(dpy, &event_base, &error_base)) {
     int major = 0, minor = 2;
     XCompositeQueryVersion(dpy, &major, &minor);
     if (major == 0 && minor < 2) {
-      LOG(ERROR) << "Pixmap from window not supported.";
+      DLOG(ERROR) << "Pixmap from window not supported.";
       return false;
     }
   }
 
   context->SetSwapInterval(0);
 
   made_current_ = true;
   return true;
 }
 
@@ skipping 142 matching lines @@
       NOTREACHED();
       return NULL;
   }
   if (surface->Initialize())
     return surface;
   else
     return NULL;
 }
 
 #endif  // defined(USE_GPU)