Revert of Validate vector lengths in ImageHostMsg_DidDownloadImage

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 3d1da2c3095aa49db4e3630b9284245bfda67195..23dfc68b3549ce8d9c24e15c456919f0c601d467 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -2511,11 +2511,6 @@
     const GURL& image_url,
     const std::vector<SkBitmap>& bitmaps,
     const std::vector<gfx::Size>& original_bitmap_sizes) {
-  if (bitmaps.size() != original_bitmap_sizes.size()) {
-    GetRenderProcessHost()->ReceivedBadMessage();
-    return;
-  }
-
   ImageDownloadMap::iterator iter = image_download_map_.find(id);
   if (iter == image_download_map_.end()) {
     // Currently WebContents notifies us of ANY downloads so that it is