skia: Added SkDiscardableMemory interface.

src/core/SkGraphics.cpp

Index: src/core/SkGraphics.cpp
diff --git a/src/core/SkGraphics.cpp b/src/core/SkGraphics.cpp
index 8e7c7cd31db1c450455a4b12fbd1c837ae4e6f95..ce62ab278f8169fd003310edff9211a459d256f8 100644
--- a/src/core/SkGraphics.cpp
+++ b/src/core/SkGraphics.cpp
@@ -12,6 +12,7 @@
 #include "Sk64.h"
 #include "SkBlitter.h"
 #include "SkCanvas.h"
+#include "SkDiscardableMemory.h"
 #include "SkFloat.h"
 #include "SkGeometry.h"
 #include "SkMath.h"
@@ -144,6 +145,11 @@ static const struct {
     { kFontCacheLimitStr, kFontCacheLimitLen, SkGraphics::SetFontCacheLimit }
 };
 
+void SkGraphics::SetSkDiscardableMemoryFactory(
+    SkDiscardableMemoryFactory* factory) {
+  // TODO: Store factory pointer at the right place in Skia.

[scroggo, 2013/08/15 14:06:06]

A global, like with the font cache uses? (getSharedGlobals, in SkGlyphCache.cpp)

[ernstm, 2013/08/15 20:26:37]

Using the embedding pattern that was used for SkThread.

+}
+
 /* flags are of the form param; or param=value; */
 void SkGraphics::SetFlags(const char* flags) {
     if (!flags) {