Revert "Add support for render-ahead"

This reverts commit ec100976e0655acaa204c8800dfb83dadae20cc8.

Reason for revert: b/77971494
Test: hwuiunit passes

Change-Id: I2e7dc719d2df1dd939b275496c0edc38e458c434
diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index 84f43ec..5e067da 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -24,8 +24,8 @@
 #include "hwui/Bitmap.h"
 #include "pipeline/skia/SkiaOpenGLPipeline.h"
 #include "pipeline/skia/SkiaOpenGLReadback.h"
-#include "pipeline/skia/SkiaVulkanPipeline.h"
 #include "pipeline/skia/SkiaVulkanReadback.h"
+#include "pipeline/skia/SkiaVulkanPipeline.h"
 #include "renderstate/RenderState.h"
 #include "utils/FatVector.h"
 #include "utils/TimeUtils.h"
@@ -91,11 +91,14 @@
     DummyVsyncSource(RenderThread* renderThread) : mRenderThread(renderThread) {}
 
     virtual void requestNextVsync() override {
-        mRenderThread->queue().postDelayed(16_ms,
-                                           [this]() { mRenderThread->drainDisplayEventQueue(); });
+        mRenderThread->queue().postDelayed(16_ms, [this]() {
+            mRenderThread->drainDisplayEventQueue();
+        });
     }
 
-    virtual nsecs_t latestVsyncEvent() override { return systemTime(CLOCK_MONOTONIC); }
+    virtual nsecs_t latestVsyncEvent() override {
+        return systemTime(CLOCK_MONOTONIC);
+    }
 
 private:
     RenderThread* mRenderThread;
@@ -142,13 +145,13 @@
         auto receiver = std::make_unique<DisplayEventReceiver>();
         status_t status = receiver->initCheck();
         LOG_ALWAYS_FATAL_IF(status != NO_ERROR,
-                            "Initialization of DisplayEventReceiver "
-                            "failed with status: %d",
-                            status);
+                "Initialization of DisplayEventReceiver "
+                        "failed with status: %d",
+                status);
 
         // Register the FD
         mLooper->addFd(receiver->getFd(), 0, Looper::EVENT_INPUT,
-                       RenderThread::displayEventReceiverCallback, this);
+                RenderThread::displayEventReceiverCallback, this);
         mVsyncSource = new DisplayEventReceiverWrapper(std::move(receiver));
     } else {
         mVsyncSource = new DummyVsyncSource(this);