Revert of SVGImage: check requestCount() to check all subresources are loaded

third_party/WebKit/Source/core/loader/ImageLoader.cpp

Index: third_party/WebKit/Source/core/loader/ImageLoader.cpp
diff --git a/third_party/WebKit/Source/core/loader/ImageLoader.cpp b/third_party/WebKit/Source/core/loader/ImageLoader.cpp
index d8ccf609e00a261fcaab92d951e4517e9b1ed526..d4bc457b51dc50410eebcb531a00bb0d5514cf85 100644
--- a/third_party/WebKit/Source/core/loader/ImageLoader.cpp
+++ b/third_party/WebKit/Source/core/loader/ImageLoader.cpp
@@ -487,10 +487,8 @@
 
     updateLayoutObject();
 
-    if (m_image && m_image->image() && m_image->image()->isSVGImage()) {
-        toSVGImage(m_image->image())->assertSubresourcesLoaded();
+    if (m_image && m_image->image() && m_image->image()->isSVGImage())
         toSVGImage(m_image->image())->updateUseCounters(element()->document());
-    }
 
     if (!m_hasPendingLoadEvent)
         return;