Revert "Pull chromium at 2c3ffb2355a27c32f45e508ef861416b820c823b"

gpu/command_buffer/common/gles2_cmd_utils.cc

Index: gpu/command_buffer/common/gles2_cmd_utils.cc
diff --git a/gpu/command_buffer/common/gles2_cmd_utils.cc b/gpu/command_buffer/common/gles2_cmd_utils.cc
index c16a962f6d59ba61df57af19e1a78b3573ea57f8..638245b7f6edcbad9ee578c51d3fe201ded392e9 100644
--- a/gpu/command_buffer/common/gles2_cmd_utils.cc
+++ b/gpu/command_buffer/common/gles2_cmd_utils.cc
@@ -846,20 +846,6 @@ size_t GLES2Util::CalcClearBufferfvDataCount(int buffer) {
   }
 }
 
-// static
-void GLES2Util::MapUint64ToTwoUint32(
-    uint64_t v64, uint32_t* v32_0, uint32_t* v32_1) {
-  DCHECK(v32_0 && v32_1);
-  *v32_0 = static_cast<uint32_t>(v64 & 0xFFFFFFFF);
-  *v32_1 = static_cast<uint32_t>((v64 & 0xFFFFFFFF00000000) >> 32);
-}
-
-// static
-uint64_t GLES2Util::MapTwoUint32ToUint64(uint32_t v32_0, uint32_t v32_1) {
-  uint64_t v64 = v32_1;
-  return (v64 << 32) | v32_0;
-}
-
 namespace {
 
 // WebGraphicsContext3DCommandBufferImpl configuration attributes. Those in