favor DCHECK_CURRENTLY_ON for better logs in content/browser/[a-d]*

content/browser/compositor/software_output_device_x11.cc

 // Copyright 2014 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 "content/browser/compositor/software_output_device_x11.h"
 
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 
 #include "content/public/browser/browser_thread.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/skia/include/core/SkDevice.h"
 #include "ui/base/x/x11_util.h"
 #include "ui/base/x/x11_util_internal.h"
 #include "ui/compositor/compositor.h"
 #include "ui/gfx/x/x11_types.h"
 
 namespace content {
 
 SoftwareOutputDeviceX11::SoftwareOutputDeviceX11(ui::Compositor* compositor)
     : compositor_(compositor), display_(gfx::GetXDisplay()), gc_(NULL) {
   // TODO(skaslev) Remove this when crbug.com/180702 is fixed.
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   gc_ = XCreateGC(display_, compositor_->widget(), 0, NULL);
   if (!XGetWindowAttributes(display_, compositor_->widget(), &attributes_)) {
     LOG(ERROR) << "XGetWindowAttributes failed for window "
                << compositor_->widget();
     return;
   }
 }
 
 SoftwareOutputDeviceX11::~SoftwareOutputDeviceX11() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   XFreeGC(display_, gc_);
 }
 
 void SoftwareOutputDeviceX11::EndPaint(cc::SoftwareFrameData* frame_data) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(surface_);
   DCHECK(frame_data);
 
   if (!surface_)
     return;
 
   SoftwareOutputDevice::EndPaint(frame_data);
 
   gfx::Rect rect = damage_rect_;
   rect.Intersect(gfx::Rect(viewport_pixel_size_));
@@ skipping 78 matching lines @@
                     viewport_pixel_size_.height(),
                     rect.x(),
                     rect.y(),
                     rect.x(),
                     rect.y(),
                     rect.width(),
                     rect.height());
 }
 
 }  // namespace content