Mms: Clean up delivery report dialog.

Instead of launching another activity just to show the delivery report,
mimic how showMessageDetails works instead, using AlertDialog.Builder.
This ports the dialog over to Holo as well.

Signed-off-by: angelsl <hidingfromhidden@gmail.com>
Change-Id: Ia7ee549fe7ed9770a70482a042ebbc4bc12bab21
Mms Bubbles

Change-Id: Ic0d7bc714cad2464524cf14a3a05306c2b1777d3

Conflicts:
	res/values/colors.xml
trds: Mms Bubbles

Change-Id: I50fc993732f2ea51d460fa736a860e76b001c53c
transparent triangle

not needed for new bubbles

Change-Id: Ib2defbcd5301daa48f2ccf1b98b950b2e68c6dce
trds: cleanup!

Change-Id: I74cf0f399a924bfd0ba1812f8dd01b066520aa07