Revert "Small code-cleanup."

This reverts commit de57cdf77b51b85d86c53c793db67f52d34a07be.
Revert "Rename two variables to make it clear what's stored inside them."

This reverts commit 1b8c96cb48d50ba666ee0344b44e79b5dccbeb7c.
Revert "Fixed downloading incremental updates."

This reverts commit 96cee3383c60a351d2faf27f27d465289edc773b.
Revert "CMUpdater: Fetch changelogs for updates only if explicitly requested."

This reverts commit 9cffbc0a2d67b563603473a39a665e9cda05d602.
Revert "CMUpdater: Switch all network requests to utilize Volley."

This reverts commit d1df72cb6dfbc7103ebb2c70dedb107dfcc993d0.
Revert "CMUpdater: Create builder for UpdateInfo. Simplify codebase."

This reverts commit 59f5aae2079b201ea6d871e503765d51902f5dbb.
Revert "CMUpdater: Handle download complete in background thread."

This reverts commit c7611db6f5b81a8ccf602f3132f5ff9e35fbbb92.
Revert "CMUpdater: Create DownloadNotifier, simplify DownloadReceiver logic."

This reverts commit c46c2b9bad435b4ba6e4ff45d4fa5daf602cd951.
Revert "cmupdater: run abort in a non-uithread"

This reverts commit 10fec3064aa36f6766b4ce58576c10d8c3e0295f.
Revert "CMUpdater: select default update type if an invalid one is provided"

This reverts commit 75fb7ad5170e20e85dfc9d506132ea1b21437abb.
Revert "UpdateCheck: Include the calling incremental on all listing requests"

This reverts commit 2d5eb0e4e68d90cc84ba20f208dd78b5fc6732fa.
Revert "CMUpdater: update channels to reflect release structure"

This reverts commit 408d8834e46ab6278051f5624b74f2e90b9fff57.

Conflicts:

	res/values-af/strings.xml
	res/values-ar/strings.xml
	res/values-ca/strings.xml
	res/values-cs/strings.xml
	res/values-da/strings.xml
	res/values-de/strings.xml
	res/values-el/strings.xml
	res/values-es-rXA/strings.xml
	res/values-es/strings.xml
	res/values-fi/strings.xml
	res/values-fr/strings.xml
	res/values-hu/strings.xml
	res/values-in/strings.xml
	res/values-it/strings.xml
	res/values-iw/strings.xml
	res/values-ja/strings.xml
	res/values-lt/strings.xml
	res/values-nb/strings.xml
	res/values-nl/strings.xml
	res/values-pl/strings.xml
	res/values-pt-rBR/strings.xml
	res/values-pt-rPT/strings.xml
	res/values-ru/strings.xml
	res/values-si/strings.xml
	res/values-sk/strings.xml
	res/values-sr/strings.xml
	res/values-sv/strings.xml
	res/values-th/strings.xml
	res/values-tr/strings.xml
	res/values-uk/strings.xml
	res/values-zh-rCN/strings.xml
	res/values-zh-rHK/strings.xml
	res/values-zh-rTW/strings.xml

Change-Id: I7651adf0c689e2f214dbb37c51ea70c97de752d9
Revert "Add support for incremental updates"

This reverts commit 7ded299b36584bcedc4aa46658de32bd0608fde6.

Conflicts:

	res/values/config.xml

Change-Id: Ib11af7ed932d10ae1c1c4efa0be57c3bfc0c6bb1