Pass GL context bind_generates_resources flag to GPU Service.

gpu/command_buffer/service/gles2_cmd_decoder.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder.cc
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder.cc b/gpu/command_buffer/service/gles2_cmd_decoder.cc
index 64ff6160d8990a3bf08c0004693e9f771aed0f9e..c70a999faaf7ddbd539bfc30d84f70131766f72e 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder.cc
@@ -4555,6 +4555,12 @@ bool GLES2DecoderImpl::GetHelper(
         params[0] = unpack_unpremultiply_alpha_;
       }
       return true;
+    case GL_BIND_GENERATES_RESOURCE_CHROMIUM:
+      *num_written = 1;
+      if (params) {
+        params[0] = group_->bind_generates_resource() ? 1 : 0;
+      }
+      return true;
     default:
       if (pname >= GL_DRAW_BUFFER0_ARB &&
           pname < GL_DRAW_BUFFER0_ARB + group_->max_draw_buffers()) {