Remove EXTRA_CALL_ORIGIN from Dialer

This is legacy code from the PhoneApp days and no longer
does anything.

The method signatures in IntentUtils were kept unchanged to
reduce code churn since they will be modified in a later CL.

Change-Id: I76bcdd9b1302eed701e3d1cb5027a937ab2234c4
2 files changed
tree: 7aa732eadf2f44389b26386d33c48f8285cc53f4
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags