remove unused view helpers

src/views/SkParsePaint.cpp

Index: src/views/SkParsePaint.cpp
diff --git a/src/views/SkParsePaint.cpp b/src/views/SkParsePaint.cpp
deleted file mode 100644
index 1a1b7067bad8f01ac405d9a948e53106fbbb7314..0000000000000000000000000000000000000000
--- a/src/views/SkParsePaint.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-
-/*
- * 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 "SkParsePaint.h"
-#include "SkTSearch.h"
-#include "SkParse.h"
-#include "SkImageDecoder.h"
-#include "SkGradientShader.h"
-
-static SkShader* inflate_shader(const SkDOM& dom, const SkDOM::Node* node)
-{
-    if ((node = dom.getFirstChild(node, "shader")) == nullptr)
-        return nullptr;
-
-    const char* str;
-
-    if (dom.hasAttr(node, "type", "linear-gradient"))
-    {
-        SkColor        colors[2];
-        SkPoint        pts[2];
-
-        colors[0] = colors[1] = SK_ColorBLACK;    // need to initialized the alpha to opaque, since FindColor doesn't set it
-        if ((str = dom.findAttr(node, "c0")) != nullptr &&
-            SkParse::FindColor(str, &colors[0]) &&
-            (str = dom.findAttr(node, "c1")) != nullptr &&
-            SkParse::FindColor(str, &colors[1]) &&
-            dom.findScalars(node, "p0", &pts[0].fX, 2) &&
-            dom.findScalars(node, "p1", &pts[1].fX, 2))
-        {
-            SkShader::TileMode    mode = SkShader::kClamp_TileMode;
-            int                    index;
-
-            if ((index = dom.findList(node, "tile-mode", "clamp,repeat,mirror")) >= 0)
-                mode = (SkShader::TileMode)index;
-            return SkGradientShader::CreateLinear(pts, colors, nullptr, 2, mode);
-        }
-    }
-    else if (dom.hasAttr(node, "type", "bitmap"))
-    {
-        if ((str = dom.findAttr(node, "src")) == nullptr)
-            return nullptr;
-
-        SkBitmap    bm;
-
-        if (SkImageDecoder::DecodeFile(str, &bm))
-        {
-            SkShader::TileMode    mode = SkShader::kRepeat_TileMode;
-            int                    index;
-
-            if ((index = dom.findList(node, "tile-mode", "clamp,repeat,mirror")) >= 0)
-                mode = (SkShader::TileMode)index;
-
-            return SkShader::CreateBitmapShader(bm, mode, mode);
-        }
-    }
-    return nullptr;
-}
-
-void SkPaint_Inflate(SkPaint* paint, const SkDOM& dom, const SkDOM::Node* node)
-{
-    SkASSERT(paint);
-    SkASSERT(&dom);
-    SkASSERT(node);
-
-    SkScalar x;
-
-    if (dom.findScalar(node, "stroke-width", &x))
-        paint->setStrokeWidth(x);
-    if (dom.findScalar(node, "text-size", &x))
-        paint->setTextSize(x);
-
-    bool    b;
-
-    SkASSERT("legacy: use is-stroke" && !dom.findBool(node, "is-frame", &b));
-
-    if (dom.findBool(node, "is-stroke", &b))
-        paint->setStyle(b ? SkPaint::kStroke_Style : SkPaint::kFill_Style);
-    if (dom.findBool(node, "is-antialias", &b))
-        paint->setAntiAlias(b);
-    if (dom.findBool(node, "is-lineartext", &b))
-        paint->setLinearText(b);
-
-    const char* str = dom.findAttr(node, "color");
-    if (str)
-    {
-        SkColor    c = paint->getColor();
-        if (SkParse::FindColor(str, &c))
-            paint->setColor(c);
-    }
-
-    // do this AFTER parsing for the color
-    if (dom.findScalar(node, "opacity", &x))
-    {
-        x = SkMaxScalar(0, SkMinScalar(x, SK_Scalar1));
-        paint->setAlpha(SkScalarRoundToInt(x * 255));
-    }
-
-    int    index = dom.findList(node, "text-anchor", "left,center,right");
-    if (index >= 0)
-        paint->setTextAlign((SkPaint::Align)index);
-
-    SkShader* shader = inflate_shader(dom, node);
-    if (shader)
-        paint->setShader(shader)->unref();
-}