Cleanup public includes directory.

This CL updates various files in the includes directory to ensure that (1) they do
not depend on headers in /src and (2) that they minimize their dependence on external
headers.

To ensure that we don't regress this behavior a new build target has been added to
build a single cpp file that contains all* public includes and is compiled with
only those directories in the include path.

* The exception is those includes that depend on OS specific headers

BUG=skia:2941
NOTRY=true

Review URL: https://codereview.chromium.org/721903002

1 files changed, 0 insertions, 86 deletions

diff --git a/include/gpu/GrFontScaler.h b/include/gpu/GrFontScaler.h
deleted file mode 100644
index 54d1e3f9cc..0000000000
--- a/include/gpu/GrFontScaler.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright 2010 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef GrFontScaler_DEFINED
-#define GrFontScaler_DEFINED
-
-#include "GrGlyph.h"
-#include "GrTypes.h"
-
-#include "SkDescriptor.h"
-
-class SkPath;
-
-/*
- *  Wrapper class to turn a font cache descriptor into a key 
- *  for GrFontScaler-related lookups
- */
-class GrFontDescKey : public SkRefCnt {
-public:
-    SK_DECLARE_INST_COUNT(GrFontDescKey)
-    
-    typedef uint32_t Hash;
-    
-    explicit GrFontDescKey(const SkDescriptor& desc);
-    virtual ~GrFontDescKey();
-    
-    Hash getHash() const { return fHash; }
-    
-    bool operator<(const GrFontDescKey& rh) const {
-        return fHash < rh.fHash || (fHash == rh.fHash && this->lt(rh));
-    }
-    bool operator==(const GrFontDescKey& rh) const {
-        return fHash == rh.fHash && this->eq(rh);
-    }
-    
-private:
-    // helper functions for comparisons
-    bool lt(const GrFontDescKey& rh) const;
-    bool eq(const GrFontDescKey& rh) const;
-    
-    SkDescriptor* fDesc;
-    enum {
-        kMaxStorageInts = 16
-    };
-    uint32_t fStorage[kMaxStorageInts];
-    const Hash fHash;
-    
-    typedef SkRefCnt INHERITED;
-};
-
-/*
- *  This is Gr's interface to the host platform's font scaler.
- *
- *  The client is responsible for instantiating this. The instance is created 
- *  for a specific font+size+matrix.
- */
-class GrFontScaler : public SkRefCnt {
-public:
-    SK_DECLARE_INST_COUNT(GrFontScaler)
-
-    explicit GrFontScaler(SkGlyphCache* strike);
-    virtual ~GrFontScaler();
-    
-    const GrFontDescKey* getKey();
-    GrMaskFormat getMaskFormat() const;
-    GrMaskFormat getPackedGlyphMaskFormat(GrGlyph::PackedID) const;
-    bool getPackedGlyphBounds(GrGlyph::PackedID, SkIRect* bounds);
-    bool getPackedGlyphImage(GrGlyph::PackedID, int width, int height,
-                                     int rowBytes, void* image);
-    bool getPackedGlyphDFBounds(GrGlyph::PackedID, SkIRect* bounds);
-    bool getPackedGlyphDFImage(GrGlyph::PackedID, int width, int height,
-                                       void* image);
-    bool getGlyphPath(uint16_t glyphID, SkPath*);
-    
-private:
-    SkGlyphCache*  fStrike;
-    GrFontDescKey* fKey;
-    
-    typedef SkRefCnt INHERITED;
-};
-
-#endif