Add noexcept to move constructors and assignment operators.

Bug: 116614593
Test: build with WITH_TIDY=1
Change-Id: I47101c362198665194f8b3248751caaa7da32505
diff --git a/libs/gui/FrameTimestamps.cpp b/libs/gui/FrameTimestamps.cpp
index a379ad6..85ae433 100644
--- a/libs/gui/FrameTimestamps.cpp
+++ b/libs/gui/FrameTimestamps.cpp
@@ -621,7 +621,7 @@
 // ============================================================================
 
 FrameEventHistoryDelta& FrameEventHistoryDelta::operator=(
-        FrameEventHistoryDelta&& src) {
+        FrameEventHistoryDelta&& src) noexcept {
     mCompositorTiming = src.mCompositorTiming;
 
     if (CC_UNLIKELY(!mDeltas.empty())) {
diff --git a/libs/gui/include/gui/FrameTimestamps.h b/libs/gui/include/gui/FrameTimestamps.h
index 9716be4..e06e40f 100644
--- a/libs/gui/include/gui/FrameTimestamps.h
+++ b/libs/gui/include/gui/FrameTimestamps.h
@@ -311,7 +311,7 @@
 
     // Movable.
     FrameEventHistoryDelta(FrameEventHistoryDelta&& src) = default;
-    FrameEventHistoryDelta& operator=(FrameEventHistoryDelta&& src);
+    FrameEventHistoryDelta& operator=(FrameEventHistoryDelta&& src) noexcept;
     // Not copyable.
     FrameEventHistoryDelta(const FrameEventHistoryDelta& src) = delete;
     FrameEventHistoryDelta& operator=(