move vector math out of libui

created a new header-only static libmath lib

Test: built & ran
Bug: n/a
Change-Id: Ic63ef5f54d9a0de07a9ab9e4d67be01ab6169fc0
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.h b/services/surfaceflinger/DisplayHardware/HWC2.h
index e129a3a..4419dc1 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.h
+++ b/services/surfaceflinger/DisplayHardware/HWC2.h
@@ -24,7 +24,7 @@
 #undef HWC2_USE_CPP11
 
 #include <ui/HdrCapabilities.h>
-#include <ui/mat4.h>
+#include <math/mat4.h>
 
 #include <utils/Log.h>
 #include <utils/StrongPointer.h>
diff --git a/services/surfaceflinger/Effects/Daltonizer.cpp b/services/surfaceflinger/Effects/Daltonizer.cpp
index a104e8f..c953c68 100644
--- a/services/surfaceflinger/Effects/Daltonizer.cpp
+++ b/services/surfaceflinger/Effects/Daltonizer.cpp
@@ -15,7 +15,7 @@
  */
 
 #include "Daltonizer.h"
-#include <ui/mat4.h>
+#include <math/mat4.h>
 
 namespace android {
 
diff --git a/services/surfaceflinger/Effects/Daltonizer.h b/services/surfaceflinger/Effects/Daltonizer.h
index d21b155..2fb60e9 100644
--- a/services/surfaceflinger/Effects/Daltonizer.h
+++ b/services/surfaceflinger/Effects/Daltonizer.h
@@ -17,7 +17,7 @@
 #ifndef SF_EFFECTS_DALTONIZER_H_
 #define SF_EFFECTS_DALTONIZER_H_
 
-#include <ui/mat4.h>
+#include <math/mat4.h>
 
 namespace android {
 
diff --git a/services/surfaceflinger/RenderEngine/RenderEngine.h b/services/surfaceflinger/RenderEngine/RenderEngine.h
index 0259881..d19137b 100644
--- a/services/surfaceflinger/RenderEngine/RenderEngine.h
+++ b/services/surfaceflinger/RenderEngine/RenderEngine.h
@@ -23,7 +23,7 @@
 
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
-#include <ui/mat4.h>
+#include <math/mat4.h>
 #include <Transform.h>
 
 #define EGL_NO_CONFIG ((EGLConfig)0)
diff --git a/services/surfaceflinger/RenderEngine/Texture.h b/services/surfaceflinger/RenderEngine/Texture.h
index 8cf85fc..a07e0c3 100644
--- a/services/surfaceflinger/RenderEngine/Texture.h
+++ b/services/surfaceflinger/RenderEngine/Texture.h
@@ -15,7 +15,7 @@
  */
 
 #include <stdint.h>
-#include <ui/mat4.h>
+#include <math/mat4.h>
 
 #ifndef SF_RENDER_ENGINE_TEXTURE_H
 #define SF_RENDER_ENGINE_TEXTURE_H
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index f52bd2d..c43786a 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -40,7 +40,7 @@
 
 #include <ui/FenceTime.h>
 #include <ui/PixelFormat.h>
-#include <ui/mat4.h>
+#include <math/mat4.h>
 
 #include <gui/FrameTimestamps.h>
 #include <gui/ISurfaceComposer.h>
diff --git a/services/surfaceflinger/Transform.h b/services/surfaceflinger/Transform.h
index 66463a0..6640a13 100644
--- a/services/surfaceflinger/Transform.h
+++ b/services/surfaceflinger/Transform.h
@@ -22,8 +22,8 @@
 
 #include <ui/Point.h>
 #include <ui/Rect.h>
-#include <ui/vec2.h>
-#include <ui/vec3.h>
+#include <math/vec2.h>
+#include <math/vec3.h>
 
 #include <hardware/hardware.h>