Fixed a few warnings

src/ports/SkFontHost_FreeType.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkCanvas.h"
@@ skipping 226 matching lines @@
                 ret = str->read(buffer, count);
                 if (ret != count) {
                     return 0;
                 }
                 count = ret;
             }
         }
         return count;
     }
 
-    static void sk_stream_close( FT_Stream stream) {}
+    static void sk_stream_close(FT_Stream) {}
 }
 
 SkFaceRec::SkFaceRec(SkStream* strm, uint32_t fontID)
         : fNext(NULL), fSkStream(strm), fRefCnt(1), fFontID(fontID) {
 //    SkDEBUGF(("SkFaceRec: opening %s (%p)\n", key.c_str(), strm));
 
     sk_bzero(&fFTStream, sizeof(fFTStream));
     fFTStream.size = fSkStream->getLength();
     fFTStream.descriptor.pointer = fSkStream;
     fFTStream.read  = sk_stream_read;
@@ skipping 916 matching lines @@
 
     FT_Error err = FT_Load_Glyph( fFace, glyph.getGlyphID(fBaseGlyphCount), flags);
 
     if (err != 0) {
         SkDEBUGF(("SkScalerContext_FreeType::generatePath: FT_Load_Glyph(glyph:%d flags:%d) returned 0x%x\n",
                     glyph.getGlyphID(fBaseGlyphCount), flags, err));
         path->reset();
         return;
     }
 
-    generateGlyphPath(fFace, glyph, path);
+    generateGlyphPath(fFace, path);
 
     // The path's origin from FreeType is always the horizontal layout origin.
     // Offset the path so that it is relative to the vertical origin if needed.
     if (fRec.fFlags & SkScalerContext::kVertical_Flag) {
         FT_Vector vector;
         vector.x = fFace->glyph->metrics.vertBearingX - fFace->glyph->metrics.horiBearingX;
         vector.y = -fFace->glyph->metrics.vertBearingY - fFace->glyph->metrics.horiBearingY;
         FT_Vector_Transform(&vector, &fMatrix22);
         path->offset(SkFDot6ToScalar(vector.x), -SkFDot6ToScalar(vector.y));
     }
@@ skipping 164 matching lines @@
         *style = (SkTypeface::Style) tempStyle;
     }
     if (isFixedWidth) {
         *isFixedWidth = FT_IS_FIXED_WIDTH(face);
     }
 
     FT_Done_Face(face);
     FT_Done_FreeType(library);
     return true;
 }