DO NOT MERGE - Fix api-versions.xml

Don't pass $(PLATFORM_VERSION_CODENAME) to the api-generator if
the $(PLATFORM_SDK_VERSION) is already greater than the previous
API version. Otherwise this will prevent the current android.jar
APIs from being included in the generated api-versions.xml.

Bug: 37946094
Test: lunch sdk_phone_armv7-win_sdk && make -j8
Change-Id: I7591bbf1b2c396dd6b070ddc04a0cfbf8dfc154b
1 file changed