Revert 49984 - patch from issue 2762014

chrome/browser/renderer_host/render_widget_helper.cc

Index: chrome/browser/renderer_host/render_widget_helper.cc
===================================================================
--- chrome/browser/renderer_host/render_widget_helper.cc	(revision 49999)
+++ chrome/browser/renderer_host/render_widget_helper.cc	(working copy)
@@ -296,8 +296,7 @@
     i = allocated_dibs_.find(dib_id);
 
   if (i != allocated_dibs_.end()) {
-    if (HANDLE_EINTR(close(i->second)) < 0)
-      PLOG(ERROR) << "close";
+    HANDLE_EINTR(close(i->second));
     allocated_dibs_.erase(i);
   } else {
     DLOG(WARNING) << "Renderer asked us to free unknown transport DIB";
@@ -307,8 +306,7 @@
 void RenderWidgetHelper::ClearAllocatedDIBs() {
   for (std::map<TransportDIB::Id, int>::iterator
        i = allocated_dibs_.begin(); i != allocated_dibs_.end(); ++i) {
-    if (HANDLE_EINTR(close(i->second)) < 0)
-      PLOG(ERROR) << "close: " << i->first;
+    HANDLE_EINTR(close(i->second));
   }
 
   allocated_dibs_.clear();