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Unified Diff: app/surface/transport_dib_mac.cc

Issue 6665029: Adds a TransportDIB::Id value that is explicitly invalid and use it when compositing (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: compiles on windows Created 9 years, 9 months ago
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Index: app/surface/transport_dib_mac.cc
diff --git a/app/surface/transport_dib_mac.cc b/app/surface/transport_dib_mac.cc
index 8ea81ae26a0aa9732d69e89c04a06118a466bda0..16e8b578a478a1a6a05b43ff70377ce28649fd62 100644
--- a/app/surface/transport_dib_mac.cc
+++ b/app/surface/transport_dib_mac.cc
@@ -51,6 +51,11 @@ TransportDIB* TransportDIB::CreateWithHandle(Handle handle) {
}
// static
+TransportDIB::Id TransportDIB::InvalidId() {
+ return -1;
+}
+
+// static
bool TransportDIB::is_valid(Handle dib) {
return dib.fd >= 0;
}

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