Add more metrics to Editor

Bug: 9467671

Instrument
- Editor opened
- Number of filters used in save
- Undo/redo/reset/state panel
- Save completed

Change-Id: I4722f36496ccd089829bd616f89d760078922573
4 files changed
tree: 095cacdd442b48dfd5546cbc9b2a0aecf57d2df1
  1. gallerycommon/
  2. jni_mosaic/
  3. src/
  4. src_pd/
  5. tests/
  6. tests_camera/