Delete SkXMLPullParser

Unused & not being built.

R=reed@google.com,robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2163463002

Review-Url: https://codereview.chromium.org/2163463002

3 files changed, 0 insertions, 210 deletions

diff --git a/gyp/xml.gyp b/gyp/xml.gyp
index 6529d0c471..a3178a00a1 100644
--- a/gyp/xml.gyp
+++ b/gyp/xml.gyp
@@ -24,13 +24,8 @@
 
         '<(skia_src_path)/xml/SkDOM.cpp',
         '<(skia_src_path)/xml/SkXMLParser.cpp',
-        '<(skia_src_path)/xml/SkXMLPullParser.cpp',
         '<(skia_src_path)/xml/SkXMLWriter.cpp',
       ],
-      'sources!': [
-          # time to kill this?
-          '<(skia_src_path)/xml/SkXMLPullParser.cpp', #if 0 around class decl in header
-      ],
       'direct_dependent_settings': {
         'include_dirs': [
           '../include/xml',
diff --git a/include/xml/SkXMLParser.h b/include/xml/SkXMLParser.h
index 1a90bf71e7..2974fb57cf 100644
--- a/include/xml/SkXMLParser.h
+++ b/include/xml/SkXMLParser.h
@@ -84,72 +84,4 @@ private:
     void reportError(void* parser);
 };
 
-#if 0
-class SkXMLPullParser {
-public:
-            SkXMLPullParser();
-    explicit SkXMLPullParser(SkStream*);
-    virtual ~SkXMLPullParser();
-
-    SkStream*   getStream() const { return fStream; }
-    SkStream*   setStream(SkStream* stream);
-
-    enum EventType {
-        ERROR = -1,
-        START_DOCUMENT,
-        END_DOCUMENT,
-        START_TAG,
-        END_TAG,
-        TEXT,
-        CDSECT,
-        ENTITY_REF,
-        IGNORABLE_WHITESPACE,
-        PROCESSING_INSTRUCTION,
-        COMMENT,
-        DOCDECL
-    };
-
-    EventType   nextToken();
-    EventType   getEventType() const { return fCurr.fEventType; }
-
-    struct AttrInfo {
-        const char* fName;
-        const char* fValue;
-    };
-
-    int         getDepth() const { return fDepth; }
-    const char* getName();
-    int         getAttributeCount();
-    void        getAttributeInfo(int, AttrInfo*);
-    const char* getText();
-    bool        isWhitespace();
-
-protected:
-    virtual bool onEntityReplacement(const char name[],
-                                     SkString* replacement);
-
-public:
-    struct Curr {
-        EventType   fEventType;
-        const char* fName;
-        AttrInfo*   fAttrInfos;
-        int         fAttrInfoCount;
-        bool        fIsWhitespace;
-    };
-
-private:
-    // implemented in the porting layer
-    bool        onInit();   // return false on failure
-    EventType   onNextToken();
-    void        onExit();
-
-    SkStream*   fStream;
-    Curr        fCurr;
-    int         fDepth;
-
-    struct Impl;
-    Impl*   fImpl;
-};
-#endif
-
 #endif
diff --git a/src/xml/SkXMLPullParser.cpp b/src/xml/SkXMLPullParser.cpp
deleted file mode 100644
index 3e831a12ee..0000000000
--- a/src/xml/SkXMLPullParser.cpp
+++ /dev/null
@@ -1,137 +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 "SkXMLParser.h"
-#include "SkStream.h"
-
-static void reset(SkXMLPullParser::Curr* curr)
-{
-    curr->fEventType = SkXMLPullParser::ERROR;
-    curr->fName = "";
-    curr->fAttrInfoCount = 0;
-    curr->fIsWhitespace = false;
-}
-
-SkXMLPullParser::SkXMLPullParser() : fStream(nullptr)
-{
-    fCurr.fEventType = ERROR;
-    fDepth = -1;
-}
-
-SkXMLPullParser::SkXMLPullParser(SkStream* stream) : fStream(nullptr)
-{
-    fCurr.fEventType = ERROR;
-    fDepth = 0;
-
-    this->setStream(stream);
-}
-
-SkXMLPullParser::~SkXMLPullParser()
-{
-    this->setStream(nullptr);
-}
-
-SkStream* SkXMLPullParser::setStream(SkStream* stream)
-{
-    if (fStream && !stream)
-        this->onExit();
-
-    SkRefCnt_SafeAssign(fStream, stream);
-
-    if (fStream)
-    {
-        fCurr.fEventType = START_DOCUMENT;
-        this->onInit();
-    }
-    else
-    {
-        fCurr.fEventType = ERROR;
-    }
-    fDepth = 0;
-
-    return fStream;
-}
-
-SkXMLPullParser::EventType SkXMLPullParser::nextToken()
-{
-    switch (fCurr.fEventType) {
-    case ERROR:
-    case END_DOCUMENT:
-        break;
-    case END_TAG:
-        fDepth -= 1;
-        // fall through
-    default:
-        reset(&fCurr);
-        fCurr.fEventType = this->onNextToken();
-        break;
-    }
-
-    switch (fCurr.fEventType) {
-    case START_TAG:
-        fDepth += 1;
-        break;
-    default:
-        break;
-    }
-
-    return fCurr.fEventType;
-}
-
-const char* SkXMLPullParser::getName()
-{
-    switch (fCurr.fEventType) {
-    case START_TAG:
-    case END_TAG:
-        return fCurr.fName;
-    default:
-        return nullptr;
-    }
-}
-
-const char* SkXMLPullParser::getText()
-{
-    switch (fCurr.fEventType) {
-    case TEXT:
-    case IGNORABLE_WHITESPACE:
-        return fCurr.fName;
-    default:
-        return nullptr;
-    }
-}
-
-bool SkXMLPullParser::isWhitespace()
-{
-    switch (fCurr.fEventType) {
-    case IGNORABLE_WHITESPACE:
-        return true;
-    case TEXT:
-    case CDSECT:
-        return fCurr.fIsWhitespace;
-    default:
-        return false;   // unknown/illegal
-    }
-}
-
-int SkXMLPullParser::getAttributeCount()
-{
-    return fCurr.fAttrInfoCount;
-}
-
-void SkXMLPullParser::getAttributeInfo(int index, AttrInfo* info)
-{
-    SkASSERT((unsigned)index < (unsigned)fCurr.fAttrInfoCount);
-
-    if (info)
-        *info = fCurr.fAttrInfos[index];
-}
-
-bool SkXMLPullParser::onEntityReplacement(const char name[],
-                                          SkString* replacement)
-{
-    // TODO: std 5 entities here
-    return false;
-}