Stk: clean up internal state when ICC is removed

- For stability, reset ServiceHandler internal state to
 "before instantiation" when an ICC is removed.

Change-Id: I01baaacb770ab874e6588ea8da6e660a77bf5323
CRs-Fixed: 555795
Merge "Stk: clean up internal state when ICC is removed"
Merge "Stk: clean up internal state when ICC is removed"
Merge "Merge "Stk: clean up internal state when ICC is removed""
Stk: Create STK Default Url via System Property

- Create a default url, specific to the STK module that
  can be set via a system property.
- This url will be used when processing a launch browser
  proactive command that contains no url data associated
  with it.

Change-Id: I8030a53be17c73c25c55db8d9ed9b06f931bbb1a
CRs-Fixed: 557540
Merge "Merge "Merge "Stk: clean up internal state when ICC is removed"""
Merge "Merge "Stk: clean up internal state when ICC is removed""
Merge "Stk: Create STK Default Url via System Property"
Merge "Merge "Merge "Stk: clean up internal state when ICC is removed"""
Merge "Merge "Stk: Create STK Default Url via System Property""
Stk: Update Launch Browser If Not Already Launched Behavior

- Since the default browser supports tabs, it will never be considered
  unavailable. Thus, there is no longer a need to send a terminal
  response with a browser unavailable result code.
- Suppress user confirmation when the browser mode is
  launch if not already launched and the alphaid is null or contains
  no text.
- Code cleanup: removing isBrowserLaunched() as it is no longer needed.

Change-Id: I8187bb53e788d6a3e54a2138020f1d573adfe184
CRs-Fixed: 579426
Merge "Merge "Merge "Stk: Create STK Default Url via System Property"""
Merge "Merge "Stk: Create STK Default Url via System Property""
Merge "Merge "Merge "Stk: Create STK Default Url via System Property"""
Merge "Merge "Stk: Create STK Default Url via System Property""
Merge "Merge "Merge "Stk: Create STK Default Url via System Property"""
Merge "Merge "Stk: Create STK Default Url via System Property""
Merge "Merge "Merge "Stk: Create STK Default Url via System Property"""
Merge "Stk: Update Launch Browser If Not Already Launched Behavior"
Merge commit 'android-4.4.1_r1' into merge_branch

* commit 'android-4.4.1_r1':
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE