Fix the build

Bug: n/a
Test: compile
Change-Id: I39179d83ae748434dcfd2043143e7154053071d7
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 000b4c6..c7ab3bc 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -152,6 +152,7 @@
         mPrimaryDispSync("PrimaryDispSync"),
         mPrimaryHWVsyncEnabled(false),
         mHWVsyncAvailable(false),
+        mHasColorMatrix(false),
         mHasPoweredOff(false),
         mFrameBuckets(),
         mTotalTime(0),