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Unified Diff: content/browser/android/in_process/synchronous_compositor_external_begin_frame_source.cc

Issue 1150423003: webview: Initialize synchronous compositor after first activation. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fix broken tests Created 5 years, 7 months ago
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Index: content/browser/android/in_process/synchronous_compositor_external_begin_frame_source.cc
diff --git a/content/browser/android/in_process/synchronous_compositor_external_begin_frame_source.cc b/content/browser/android/in_process/synchronous_compositor_external_begin_frame_source.cc
index 17f1d1a8d2c932e75eb852b5e586294f2d434a2d..fd9513cb89de139d075ee8fe9998eae6a39bde08 100644
--- a/content/browser/android/in_process/synchronous_compositor_external_begin_frame_source.cc
+++ b/content/browser/android/in_process/synchronous_compositor_external_begin_frame_source.cc
@@ -38,7 +38,15 @@ void SynchronousCompositorExternalBeginFrameSource::BeginFrame(
void SynchronousCompositorExternalBeginFrameSource::SetCompositor(
SynchronousCompositorImpl* compositor) {
DCHECK(CalledOnValidThread());
+ if (compositor_ == compositor) return;
+
+ if (compositor_)
+ compositor_->OnNeedsBeginFramesChange(false);
+
compositor_ = compositor;
+
+ if (compositor_)
+ compositor_->OnNeedsBeginFramesChange(needs_begin_frames_);
}
void SynchronousCompositorExternalBeginFrameSource::OnNeedsBeginFramesChange(

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