Update from https://crrev.com/316786

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
index 807d48853d7fbccbe7cbc92b8a95c819ebb4c670..c3fc9ffb0d88aeb0f4e56eda6183be2baf0e9c44 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
@@ -570,21 +570,26 @@ void GLES2DecoderTestBase::DoFenceSync(
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
 }
 
-void GLES2DecoderTestBase::SetBucketAsCString(
-    uint32 bucket_id, const char* str) {
-  uint32 size = str ? (strlen(str) + 1) : 0;
+void GLES2DecoderTestBase::SetBucketData(
+    uint32_t bucket_id, const void* data, uint32_t data_size) {
+  DCHECK(data || data_size == 0);
   cmd::SetBucketSize cmd1;
-  cmd1.Init(bucket_id, size);
+  cmd1.Init(bucket_id, data_size);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
-  if (str) {
-    memcpy(shared_memory_address_, str, size);
+  if (data) {
+    memcpy(shared_memory_address_, data, data_size);
     cmd::SetBucketData cmd2;
-    cmd2.Init(bucket_id, 0, size, kSharedMemoryId, kSharedMemoryOffset);
+    cmd2.Init(bucket_id, 0, data_size, kSharedMemoryId, kSharedMemoryOffset);
     EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2));
     ClearSharedMemory();
   }
 }
 
+void GLES2DecoderTestBase::SetBucketAsCString(
+    uint32 bucket_id, const char* str) {
+  SetBucketData(bucket_id, str, str ? (strlen(str) + 1) : 0);
+}
+
 void GLES2DecoderTestBase::SetBucketAsCStrings(
     uint32 bucket_id, GLsizei count, const char** str,
     GLsizei count_in_header, char str_end) {