Revert "Enable automatic backlight and button key lights. Add als sensor lux values. Add values for button key lights. Patchset 1/2"

This reverts commit 95755b5b47e66de0fb714405655656d8d6ec1326

Change-Id: I5b3d16d448a7921fe7244c07c338c515aa1bdd9e
Revert "Enable automatic backlight and button key lights. Part 2/2 This enable custom settings for automatic backlights"

This reverts commit 4a516e114fd51c26587ae0ba22cd138af66cb066

Change-Id: I8b293ac850c9975a932001d9ef15a4d4f28967c1
Merge "Revert "Enable automatic backlight and button key lights. Part 2/2 This enable custom settings for automatic backlights"" into ics
Merge "Revert "Enable automatic backlight and button key lights. Add als sensor lux values. Add values for button key lights. Patchset 1/2"" into ics