Remove CallServiceProvider and CallServiceDescript: Impl do not merge

This CL removes usage CallServiceProvider. Instead
ConnectionServiceRepository uses package manager to look up
all ConnectionService implementations.

Everywhere we used CallServiceDescriptors has now been
replaced by ComponentNames.

Change-Id: I2e40c5c64c0d242dc41b680943d7e9209142db5b
(cherry picked from commit 10e6050b2186650fbc18b0aa62b2e7d74e0aa80a)
23 files changed
tree: 3b2a7a08ba5936023e4fb552b623d35ce4f9da25
  1. libs/
  2. res/
  3. src/
  4. tests/
  5. .classpath
  6. .project
  7. Android.mk
  8. AndroidManifest.xml