Upstream changes from Android.

src/core/SkScalerContext.h

Index: src/core/SkScalerContext.h
diff --git a/src/core/SkScalerContext.h b/src/core/SkScalerContext.h
index 1ada0acfe4e57a2d79640c589b84ad33ddb72ffa..3867f261732c020454f7d531f930e6f03c0974db 100644
--- a/src/core/SkScalerContext.h
+++ b/src/core/SkScalerContext.h
@@ -190,16 +190,7 @@ public:
 
     // This function must be public for SkTypeface_android.h, but should not be
     // called by other callers
-    SkFontID findTypefaceIdForChar(SkUnichar uni) {
-        SkScalerContext* ctx = this;
-        while (NULL != ctx) {
-            if (ctx->generateCharToGlyph(uni)) {
-                return ctx->fRec.fFontID;
-            }
-            ctx = ctx->getNextContext();
-        }
-        return 0;
-    }
+    SkFontID findTypefaceIdForChar(SkUnichar uni);
 #endif
 
     static inline void MakeRec(const SkPaint&, const SkDeviceProperties* deviceProperties,
@@ -245,6 +236,11 @@ private:
     // is found, just returns the original context (this)
     SkScalerContext* getGlyphContext(const SkGlyph& glyph);
 

[robertphillips, 2013/03/08 16:20:15]

not -> no

[djsollen, 2013/03/08 16:25:39]

Done.

+    // returns the right context from our link-list for this char. If not match
+    // is found it returns NULL. If a match is found the glyphID corresponding
+    // to the char is also set.
+    SkScalerContext* getContextFromChar(SkUnichar uni, uint16_t* glyphID);
+
     // link-list of context, to handle missing chars. null-terminated.
     SkScalerContext* fNextContext;