Camera: Remove merge artifact

Change-Id: I5817d9f2a9410ef6ba4f5f0242406b410afbf0be
Camera: Avoid redefinition of ISO params

Change-Id: I5f283f6d3affb35ef6a24f00fdaac0ca8aa348ba
Merge remote-tracking branch 'PA/kitkat' into kitkat-legacy
Merge remote-tracking branch 'av/kitkat-legacy' into remix-legacy