Manual cherry pick of 204571 "Add workaround for Mali-400 zero-sized buffer bug."

gpu/command_buffer/service/feature_info.cc

Index: gpu/command_buffer/service/feature_info.cc
===================================================================
--- gpu/command_buffer/service/feature_info.cc	(revision 205634)
+++ gpu/command_buffer/service/feature_info.cc	(working copy)
@@ -192,6 +192,7 @@
   bool is_imagination = false;
   bool is_arm = false;
   bool is_vivante = false;
+  bool is_mali400 = false;
   const char* gl_strings[2];
   gl_strings[0] = reinterpret_cast<const char*>(glGetString(GL_VENDOR));
   gl_strings[1] = reinterpret_cast<const char*>(glGetString(GL_RENDERER));
@@ -211,6 +212,7 @@
         is_arm |= string_set.Contains("arm");
         is_vivante |= string_set.Contains("vivante");
         is_vivante |= string_set.Contains("hisilicon");
+        is_mali400 |= string_set.Contains("mali-400");
       }
     }
 
@@ -414,6 +416,10 @@
     workarounds_.use_client_side_arrays_for_stream_buffers = true;
   }
 
+  if (is_mali400) {
+    workarounds_.use_non_zero_size_for_client_side_stream_buffers = true;
+  }
+
   // If we're using client_side_arrays we have to emulate
   // vertex array objects since vertex array objects do not work
   // with client side arrays.