Merge "Add support for remote incoming calls" into lmp-dev

diff --cc api/current.txt
index 632b654,86dee63..8076d47
--- 1/api/current.txt
--- 2/api/current.txt
+++ b/api/current.txt
@@@ -29510,9 -29426,9 +29511,10 @@@ package android.test.mock 
      method public android.graphics.drawable.Drawable getDrawable(java.lang.String, int, android.content.pm.ApplicationInfo);
      method public java.util.List<android.content.pm.ApplicationInfo> getInstalledApplications(int);
      method public java.util.List<android.content.pm.PackageInfo> getInstalledPackages(int);
 +    method public android.content.pm.PackageInstaller getInstaller();
      method public java.lang.String getInstallerPackageName(java.lang.String);
      method public android.content.pm.InstrumentationInfo getInstrumentationInfo(android.content.ComponentName, int) throws android.content.pm.PackageManager.NameNotFoundException;
+     method public android.content.pm.KeySet getKeySetByAlias(java.lang.String, java.lang.String);
      method public android.content.Intent getLaunchIntentForPackage(java.lang.String);
      method public android.content.Intent getLeanbackLaunchIntentForPackage(java.lang.String);
      method public java.lang.String getNameForUid(int);