cc: Make images that can't possibly fit in cache not checker.

cc/tiles/gpu_image_decode_cache.cc

Index: cc/tiles/gpu_image_decode_cache.cc
diff --git a/cc/tiles/gpu_image_decode_cache.cc b/cc/tiles/gpu_image_decode_cache.cc
index f81630b446024893ee59b36ba07597f7e50046fe..c72e006799460a1f2bd8207ea133878e1cc7aedc 100644
--- a/cc/tiles/gpu_image_decode_cache.cc
+++ b/cc/tiles/gpu_image_decode_cache.cc
@@ -616,6 +616,10 @@ void GpuImageDecodeCache::ClearCache() {
   }
 }
 
+size_t GpuImageDecodeCache::GetMaximumMemoryLimit() const {
+  return normal_max_cache_bytes_;
+}
+
 bool GpuImageDecodeCache::OnMemoryDump(
     const base::trace_event::MemoryDumpArgs& args,
     base::trace_event::ProcessMemoryDump* pmd) {
@@ -1102,7 +1106,7 @@ void GpuImageDecodeCache::DecodeImageIfNecessary(const DrawImage& draw_image,
         // scale.
         SkPixmap image_pixmap(image_info.makeColorSpace(nullptr),
                               backing_memory->data(), image_info.minRowBytes());
-        // Note that scalePixels falls back to readPixels if the sale is 1x, so
+        // Note that scalePixels falls back to readPixels if the scale is 1x, so
         // no need to special case that as an optimization.
         if (!draw_image.image()->scalePixels(
                 image_pixmap, CalculateUploadScaleFilterQuality(draw_image),