Remove misc. dead code.

src/text/SkTextLayout.cpp

-
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#include "SkTextLayout.h"
-
-SkTextStyle::SkTextStyle() {
-    fPaint.setAntiAlias(true);
-}
-
-SkTextStyle::SkTextStyle(const SkTextStyle& src) : fPaint(src.fPaint) {}
-
-SkTextStyle::SkTextStyle(const SkPaint& paint) : fPaint(paint) {}
-
-SkTextStyle::~SkTextStyle() {}
-
-///////////////////////////////////////////////////////////////////////////////
-
-SkTextLayout::SkTextLayout() {
-    fBounds.setEmpty();
-    fDefaultStyle = new SkTextStyle;
-}
-
-SkTextLayout::~SkTextLayout() {
-    fDefaultStyle->unref();
-    fLines.deleteAll();
-}
-
-void SkTextLayout::setText(const char text[], size_t length) {
-    fText.setCount(length);
-    memcpy(fText.begin(), text, length);
-}
-
-void SkTextLayout::setBounds(const SkRect& bounds) {
-    fBounds = bounds;
-    // if width changed, inval cache
-}
-
-SkTextStyle* SkTextLayout::setDefaultStyle(SkTextStyle* style) {
-    SkRefCnt_SafeAssign(fDefaultStyle, style);
-    return style;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-struct SkTextLayout::GlyphRun {
-    GlyphRun();
-    ~GlyphRun();
-
-    SkPoint*    fLocs;
-    uint16_t*   fGlyphIDs;
-    int         fCount;
-};
-
-SkTextLayout::GlyphRun::GlyphRun() : fLocs(NULL), fGlyphIDs(NULL), fCount(0) {}
-
-SkTextLayout::GlyphRun::~GlyphRun() {
-    delete[] fLocs;
-    delete[] fGlyphIDs;
-}
-
-struct SkTextLayout::Line {
-    Line() {}
-    ~Line();
-
-    SkScalar                fBaselineY;
-    SkTDArray<GlyphRun*>    fRuns;
-};
-
-SkTextLayout::Line::~Line() {
-    fRuns.deleteAll();
-}
-
-void SkTextLayout::draw(SkCanvas* canvas) {
-}