Add compiler-specific "examine printf format" attributes to printfs.

media/base/video_frame_impl_unittest.cc

 // Copyright (c) 2009 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 "media/base/video_frame_impl.h"
+
+#include "base/format_macros.h"
 #include "base/string_util.h"
 #include "media/base/buffers.h"
 #include "media/base/mock_filters.h"
-#include "media/base/video_frame_impl.h"
 #include "media/base/yuv_convert.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 
 // Helper function that initializes a YV12 frame with white and black scan
 // lines based on the |white_to_black| parameter.  If 0, then the entire
 // frame will be black, if 1 then the entire frame will be white.
 void InitializeYV12Frame(VideoFrame* frame, double white_to_black) {
   VideoSurface surface;
@@ skipping 58 matching lines @@
                            yuv_surface.strides[VideoSurface::kYPlane],
                            yuv_surface.strides[VideoSurface::kUPlane],
                            rgb_surface.strides[VideoSurface::kRGBPlane],
                            media::YV12);
 
   for (size_t row = 0; row < rgb_surface.height; ++row) {
     uint32* rgb_row_data = reinterpret_cast<uint32*>(
         rgb_surface.data[VideoSurface::kRGBPlane] +
         (rgb_surface.strides[VideoSurface::kRGBPlane] * row));
     for (size_t col = 0; col < rgb_surface.width; ++col) {
-      SCOPED_TRACE(StringPrintf("Checking (%u, %u)", row, col));
+      SCOPED_TRACE(StringPrintf("Checking (%" PRIuS ", %" PRIuS ")", row, col));
       EXPECT_EQ(expect_rgb_color, rgb_row_data[col]);
     }
   }
   rgb_frame->Unlock();
   yv12_frame->Unlock();
 }
 
 TEST(VideoFrameImpl, CreateFrame) {
   const size_t kWidth = 64;
   const size_t kHeight = 48;
@@ skipping 78 matching lines @@
     EXPECT_EQ(0, memcmp(kExpectedUVRow, surface.data[VideoSurface::kVPlane],
                         arraysize(kExpectedUVRow)));
     surface.data[VideoSurface::kUPlane] +=
         surface.strides[VideoSurface::kUPlane];
     surface.data[VideoSurface::kVPlane] +=
         surface.strides[VideoSurface::kVPlane];
   }
 }
 
 }  // namespace media