Remove reference to missing assets. 140 and 180 have been removed.

ui/base/resource/resource_bundle.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 "ui/base/resource/resource_bundle.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 544 matching lines @@
     gfx::Display display = gfx::Screen::GetNativeScreen()->GetPrimaryDisplay();
   if (display.device_scale_factor() > 1.0) {
     DCHECK_EQ(2.0, display.device_scale_factor());
     supported_scale_factors.push_back(SCALE_FACTOR_200P);
   } else {
     supported_scale_factors.push_back(SCALE_FACTOR_100P);
   }
 #elif defined(OS_MACOSX)
   if (base::mac::IsOSLionOrLater())
     supported_scale_factors.push_back(SCALE_FACTOR_200P);
-#elif defined(OS_WIN)
-  // Have high-DPI resources for 140% and 180% scaling on Windows based on
-  // default scaling for Metro mode.  Round to nearest supported scale in
-  // all cases.
-  if (gfx::IsInHighDPIMode()) {
-    supported_scale_factors.push_back(SCALE_FACTOR_140P);
-    supported_scale_factors.push_back(SCALE_FACTOR_180P);
-  }
 #elif defined(OS_CHROMEOS)
   // TODO(oshima): Include 200P only if the device support 200P
   supported_scale_factors.push_back(SCALE_FACTOR_200P);
 #endif
   ui::SetSupportedScaleFactors(supported_scale_factors);
 #if defined(OS_WIN)
   // Must be called _after_ supported scale factors are set since it
   // uses them.
   ui::win::InitDeviceScaleFactor();
 #endif
@@ skipping 221 matching lines @@
 // static
 bool ResourceBundle::DecodePNG(const unsigned char* buf,
                                size_t size,
                                SkBitmap* bitmap,
                                bool* fell_back_to_1x) {
   *fell_back_to_1x = PNGContainsFallbackMarker(buf, size);
   return gfx::PNGCodec::Decode(buf, size, bitmap);
 }
 
 }  // namespace ui