Revert some of the latest commit.

Revert "Sometimes property service is slow to respond."

This reverts commit ccde0f0b9767753538d761af78cecbde389e8c5f.

Revert "Increase Unlock Gesture Lock interval"

This reverts commit 2e74bffda6294291f074b1b0b14e4005eaf19fba.

Revert "Increase wallpaper crashtime"

This reverts commit f89ab02058c21bbfd27a9c4cef3d9c550f931e82.

Revert "Speedup DropBox Service"

This reverts commit 72e264635f1237b8059bca02bfcd918562ce7479.

Revert "Audio: Fixed system/call stream volume can't adjust with HS connected."

This reverts commit daf54a5b3d92f2fd40f8d9474395897fece7d3f1.

Revert "Insufficient ProcessRecord cleanup when persistent process is killed"

This reverts commit 985452faec095cf6371442a34e57ddf308b47938.

Revert "Increased Compression Quality for Wallpaper Cropper"

This reverts commit 2e73a6f9448bcc343b223c708e9b716cc12c7c5d.

Revert "Increased the amount of document visible in Recent Documents"

This reverts commit b60380a4ce9f32636834f309daf7793513247d06.

Revert "SystemUI: Alpha tuning in recents"

This reverts commit 60a951330b48dfad1d4dd05ea301eb1355afacdd.

Change-Id: Ie97f6f2d934ee1c64159b710f0f8961b0c23e138
Signed-off-by: Lokesh Chamane <lokesh.c703@gmail.com>