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Unified Diff: ios/chrome/browser/memory/memory_wedge.h

Issue 1107963002: Add MemoryWedge to ios/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Review feedback Created 5 years, 8 months ago
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Index: ios/chrome/browser/memory/memory_wedge.h
diff --git a/ios/chrome/browser/memory/memory_wedge.h b/ios/chrome/browser/memory/memory_wedge.h
new file mode 100644
index 0000000000000000000000000000000000000000..96812ca058e8aa3d4462cfa0c20034f6a0494e90
--- /dev/null
+++ b/ios/chrome/browser/memory/memory_wedge.h
@@ -0,0 +1,19 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IOS_CHROME_BROWSER_MEMORY_MEMORY_WEDGE_H_
+#define IOS_CHROME_BROWSER_MEMORY_MEMORY_WEDGE_H_
+
+namespace memory_wedge {
+
+// Allocates a chunk of memory that will stay until termination.
+// If wedge_size_in_mb is 0, this is a no-op.
+void AddWedge(unsigned wedge_size_in_mb);
+
+// For testing only.
+void RemoveWedgeForTesting();
+
+} // namespace memory_wedge
+
+#endif // IOS_CHROME_BROWSER_MEMORY_MEMORY_WEDGE_H_

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