tree d72397db4ec96e2d350f6e8e252e9d3d74e1e640
parent 5a556bc71eb0f1127d09bcfdc28fb9df719f3512
author Alex Sakhartchouk <alexst@google.com> 1496849792 -0400
committer Alex Sakhartchouk <alexst@google.com> 1497023963 +0000

Add LambdaMessage to SurfaceFlinger

LambdaMessage allows for a cleaner, more compact way to create and
dispatch messages inside SurfaceFlinger. A follow up CL uses this
method, but it was isolated here to keep added functionality and
helper facilities separate.

Bug: 62215749
Test: Compile
Change-Id: I9e13e04f1b67fd60f01bcab02fe4f19c91c10bd4
(cherry picked from commit 117698b8e51c839e4c3925d66af13f3de3b420ab)