Encode frame number in pixel data for pose sync

device/vr/android/gvr/gvr_device_provider.cc

Index: device/vr/android/gvr/gvr_device_provider.cc
diff --git a/device/vr/android/gvr/gvr_device_provider.cc b/device/vr/android/gvr/gvr_device_provider.cc
index 6bb73a04cc1ba7dcec4c662c4dffb3a94259250f..5c6c3476d639f9325292cbbc251d74473e429e5c 100644
--- a/device/vr/android/gvr/gvr_device_provider.cc
+++ b/device/vr/android/gvr/gvr_device_provider.cc
@@ -65,6 +65,7 @@ class GvrNonPresentingDelegate : public GvrDelegate {
                                 float top,
                                 float width,
                                 float height) override {}
+  void SetGvrPoseForWebVr(gvr::Mat4f pose, uint32_t frameNumStarted) override{};

[mthiesse, 2016/10/04 21:19:16]

Same comment about function signature applies here.

[mthiesse, 2016/10/04 21:19:16]

nit: space after override

[klausw, 2016/10/04 23:08:14]

I can't do that. Presubmit insists on me running "git cl format device", and
that deletes the space if I add it.

[klausw, 2016/10/04 23:08:14]

renamed to pose_index.

[dcheng, 2016/10/04 23:19:06]

There's a stray semi-colon, that's why clang-format is misformatting this.
Remove this, and it should be formatted correctly.

[klausw, 2016/10/04 23:56:42]

Ah, thanks for spotting it. Fixed.

 
   gvr::GvrApi* gvr_api() override { return gvr_api_.get(); }