Bug 990116 - Pre: Remove UITest.mActivity. r=mcomella
Bug 990116 - Part 0: Move UITest.Type to BaseRobocopTest. r=mcomella
Bug 990116 - Part 1: Split BROWSER_INTENT_CLASS and BROWSER_INTENT_CLASS_NAME. r=mcomella
Bug 990116 - Part 2: Use BROWSER_INTENT_CLASS in Robocop tests. r=mcomella
Bug 990116 - Part 3: Use BROWSER_INTENT_CLASS in browser JUnit 3 tests. r=mcomella
Bug 990116 - Part 4: Make UITest inherit from BaseRobocopTest. r=mcomella
Bug 990116 - Post: Clean Robocop imports. r=trivial