gpu: FBO must be incomplete if the attached texture is not cube complete.

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 159928d7dded0eba9f1d81ccce75926be1137f42..44a9019580ec3fcea1644b1aa165968b1a3c50ca 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder.cc
@@ -3683,7 +3683,8 @@ bool GLES2DecoderImpl::CheckFramebufferValid(
     return true;
   }
 
-  GLenum completeness = framebuffer->IsPossiblyComplete();
+  GLenum completeness =
+      framebuffer->IsPossiblyComplete(target, feature_info_.get());
   if (completeness != GL_FRAMEBUFFER_COMPLETE) {
     LOCAL_SET_GL_ERROR(
         GL_INVALID_FRAMEBUFFER_OPERATION, func_name, "framebuffer incomplete");
@@ -5806,7 +5807,8 @@ GLenum GLES2DecoderImpl::DoCheckFramebufferStatus(GLenum target) {
   if (!framebuffer) {
     return GL_FRAMEBUFFER_COMPLETE;
   }
-  GLenum completeness = framebuffer->IsPossiblyComplete();
+  GLenum completeness =
+      framebuffer->IsPossiblyComplete(target, feature_info_.get());
   if (completeness != GL_FRAMEBUFFER_COMPLETE) {
     return completeness;
   }