SF: Rename VsyncModulator

Adopt Vsync/vsync spelling over the awkward and less common VSync/vSync.

Bug: 160012986
Test: Build
Change-Id: Ibe230906e969d2ef8100ca7b1f5650dfe227c927
diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index c55e9df..e452187 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -176,7 +176,7 @@
         "Scheduler/Timer.cpp",
         "Scheduler/VSyncDispatchTimerQueue.cpp",
         "Scheduler/VSyncPredictor.cpp",
-        "Scheduler/VSyncModulator.cpp",
+        "Scheduler/VsyncModulator.cpp",
         "Scheduler/VSyncReactor.cpp",
         "StartPropertySetThread.cpp",
         "SurfaceFlinger.cpp",
diff --git a/services/surfaceflinger/Scheduler/PhaseOffsets.h b/services/surfaceflinger/Scheduler/PhaseOffsets.h
index 9ec6d56..e395b42 100644
--- a/services/surfaceflinger/Scheduler/PhaseOffsets.h
+++ b/services/surfaceflinger/Scheduler/PhaseOffsets.h
@@ -19,7 +19,7 @@
 #include <unordered_map>
 
 #include "RefreshRateConfigs.h"
-#include "VSyncModulator.h"
+#include "VsyncModulator.h"
 
 namespace android::scheduler {
 
diff --git a/services/surfaceflinger/Scheduler/VSyncModulator.cpp b/services/surfaceflinger/Scheduler/VsyncModulator.cpp
similarity index 99%
rename from services/surfaceflinger/Scheduler/VSyncModulator.cpp
rename to services/surfaceflinger/Scheduler/VsyncModulator.cpp
index 2567c04..96d47ad 100644
--- a/services/surfaceflinger/Scheduler/VSyncModulator.cpp
+++ b/services/surfaceflinger/Scheduler/VsyncModulator.cpp
@@ -20,7 +20,7 @@
 
 #define ATRACE_TAG ATRACE_TAG_GRAPHICS
 
-#include "VSyncModulator.h"
+#include "VsyncModulator.h"
 
 #include <cutils/properties.h>
 #include <utils/Trace.h>
diff --git a/services/surfaceflinger/Scheduler/VSyncModulator.h b/services/surfaceflinger/Scheduler/VsyncModulator.h
similarity index 100%
rename from services/surfaceflinger/Scheduler/VSyncModulator.h
rename to services/surfaceflinger/Scheduler/VsyncModulator.h
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 6c00931..1261eec 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -58,7 +58,7 @@
 #include "Scheduler/RefreshRateConfigs.h"
 #include "Scheduler/RefreshRateStats.h"
 #include "Scheduler/Scheduler.h"
-#include "Scheduler/VSyncModulator.h"
+#include "Scheduler/VsyncModulator.h"
 #include "SurfaceFlingerFactory.h"
 #include "SurfaceTracing.h"
 #include "TracedOrdinal.h"
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index c46c914..4a59c19 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -61,7 +61,7 @@
         "StrongTypingTest.cpp",
         "VSyncDispatchTimerQueueTest.cpp",
         "VSyncDispatchRealtimeTest.cpp",
-        "VSyncModulatorTest.cpp",
+        "VsyncModulatorTest.cpp",
         "VSyncPredictorTest.cpp",
         "VSyncReactorTest.cpp",
         "mock/DisplayHardware/MockComposer.cpp",
diff --git a/services/surfaceflinger/tests/unittests/VSyncModulatorTest.cpp b/services/surfaceflinger/tests/unittests/VsyncModulatorTest.cpp
similarity index 99%
rename from services/surfaceflinger/tests/unittests/VSyncModulatorTest.cpp
rename to services/surfaceflinger/tests/unittests/VsyncModulatorTest.cpp
index af1e84b..edff16c 100644
--- a/services/surfaceflinger/tests/unittests/VSyncModulatorTest.cpp
+++ b/services/surfaceflinger/tests/unittests/VsyncModulatorTest.cpp
@@ -18,7 +18,7 @@
 #define LOG_TAG "LibSurfaceFlingerUnittests"
 #define LOG_NDEBUG 0
 
-#include "Scheduler/VSyncModulator.h"
+#include "Scheduler/VsyncModulator.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>