Revert of [libfuzzer] proto-based renderer fuzzer draft

content/test/fuzzer/html_tree.proto

Index: content/test/fuzzer/html_tree.proto
diff --git a/content/test/fuzzer/html_tree.proto b/content/test/fuzzer/html_tree.proto
deleted file mode 100644
index 7e8e40a86c58a92e1b8ff7f0557967c4027cf4f3..0000000000000000000000000000000000000000
--- a/content/test/fuzzer/html_tree.proto
+++ /dev/null
@@ -1,252 +0,0 @@
-syntax = "proto3";
-
-message Document {
-  Tag root = 1;
-}
-
-message Tag {
-  Name name = 1;
-  repeated Attribute attrs = 2;
-  repeated Tag subtags = 3;
-
-  enum Name {
-    A = 0;
-    ABBR = 1;
-    ADDRESS = 2;
-    AREA = 3;
-    ARTICLE = 4;
-    ASIDE = 5;
-    AUDIO = 6;
-    B = 7;
-    BASE = 8;
-    BDI = 9;
-    BDO = 10;
-    BLOCKQUOTE = 11;
-    BODY = 12;
-    BR = 13;
-    BUTTON = 14;
-    CANVAS = 15;
-    CAPTION = 16;
-    CITE = 17;
-    CODE = 18;
-    COL = 19;
-    COLGROUP = 20;
-    DATA = 21;
-    DATALIST = 22;
-    DD = 23;
-    DEL = 24;
-    DFN = 25;
-    DIV = 26;
-    DL = 27;
-    DT = 28;
-    EM = 29;
-    EMBED = 30;
-    FIELDSET = 31;
-    FIGCAPTION = 32;
-    FIGURE = 33;
-    FOOTER = 34;
-    FORM = 35;
-    H1 = 36;
-    H2 = 37;
-    H3 = 38;
-    H4 = 39;
-    H5 = 40;
-    H6 = 41;
-    HEAD = 42;
-    HEADER = 43;
-    HR = 44;
-    HTML = 45;
-    I = 46;
-    IFRAME = 47;
-    IMG = 48;
-    INPUT = 49;
-    INS = 50;
-    KBD = 51;
-    KEYGEN = 52;
-    LABEL = 53;
-    LEGEND = 54;
-    LI = 55;
-    LINK = 56;
-    MAIN = 57;
-    MAP = 58;
-    MARK = 59;
-    META = 60;
-    METER = 61;
-    NAV = 62;
-    NOSCRIPT = 63;
-    OBJECT = 64;
-    OL = 65;
-    OPTGROUP = 66;
-    OPTION = 67;
-    OUTPUT = 68;
-    P = 69;
-    PARAM = 70;
-    PRE = 71;
-    PROGRESS = 72;
-    Q = 73;
-    RB = 74;
-    RP = 75;
-    RT = 76;
-    RTC = 77;
-    RUBY = 78;
-    S = 79;
-    SAMP = 80;
-    SCRIPT = 81;
-    SECTION = 82;
-    SELECT = 83;
-    SMALL = 84;
-    SOURCE = 85;
-    SPAN = 86;
-    STRONG = 87;
-    STYLE = 88;
-    SUB = 89;
-    SUP = 90;
-    TABLE = 91;
-    TBODY = 92;
-    TD = 93;
-    TEMPLATE = 94;
-    TEXTAREA = 95;
-    TFOOT = 96;
-    TH = 97;
-    THEAD = 98;
-    TIME = 99;
-    TITLE = 100;
-    TR = 101;
-    TRACK = 102;
-    U = 103;
-    UL = 104;
-    VAR = 105;
-    VIDEO = 106;
-    WBR = 107;
-  }
-}
-
-message Attribute {
-  Name name = 1;
-  Value value = 2;
-
-  message Value {
-    oneof value {
-      bool bool_value = 1;
-      uint64 uint_value = 2;
-      int64 int_value = 3;
-      double double_value = 4;
-
-      int64 px_value = 5;
-      uint32 pct_value = 6;
-    }
-  }
-
-  enum Name {
-    ACCEPT = 0;
-    ACCEPT_CHARSET = 1;
-    ACCESSKEY = 2;
-    ACTION = 3;
-    ALIGN = 4;
-    ALT = 5;
-    ASYNC = 6;
-    AUTOCOMPLETE = 7;
-    AUTOFOCUS = 8;
-    AUTOPLAY = 9;
-    AUTOSAVE = 10;
-    BGCOLOR = 11;
-    BORDER = 12;
-    BUFFERED = 13;
-    CHALLENGE = 14;
-    CHARSET = 15;
-    CHECKED = 16;
-    CITE = 17;
-    CLASS = 18;
-    CODE = 19;
-    CODEBASE = 20;
-    COLOR = 21;
-    COLS = 22;
-    COLSPAN = 23;
-    CONTENT = 24;
-    CONTENTEDITABLE = 25;
-    CONTEXTMENU = 26;
-    CONTROLS = 27;
-    DATA = 28;
-    DATETIME = 29;
-    DEFAULT = 30;
-    DEFER = 31;
-    DIR = 32;
-    DIRNAME = 33;
-    DISABLED = 34;
-    DOWNLOAD = 35;
-    DRAGGABLE = 36;
-    DROPZONE = 37;
-    ENCTYPE = 38;
-    FOR = 39;
-    FORM = 40;
-    FORMACTION = 41;
-    HEADERS = 42;
-    HEIGHT = 43;
-    HIDDEN = 44;
-    HIGH = 45;
-    HREF = 46;
-    HREFLANG = 47;
-    ICON = 48;
-    ID = 49;
-    ISMAP = 50;
-    ITEMPROP = 51;
-    KEYTYPE = 52;
-    KIND = 53;
-    LABEL = 54;
-    LANG = 55;
-    LANGUAGE = 56;
-    LIST = 57;
-    LOOP = 58;
-    LOW = 59;
-    MANIFEST = 60;
-    MAX = 61;
-    MAXLENGTH = 62;
-    MEDIA = 63;
-    METHOD = 64;
-    MIN = 65;
-    MULTIPLE = 66;
-    MUTED = 67;
-    NAME = 68;
-    NOVALIDATE = 69;
-    OPEN = 70;
-    OPTIMUM = 71;
-    PATTERN = 72;
-    PING = 73;
-    PLACEHOLDER = 74;
-    POSTER = 75;
-    PRELOAD = 76;
-    RADIOGROUP = 77;
-    READONLY = 78;
-    REL = 79;
-    REQUIRED = 80;
-    REVERSED = 81;
-    ROWS = 82;
-    ROWSPAN = 83;
-    SANDBOX = 84;
-    SCOPE = 85;
-    SCOPED = 86;
-    SEAMLESS = 87;
-    SELECTED = 88;
-    SHAPE = 89;
-    SIZE = 90;
-    SIZES = 91;
-    SPAN = 92;
-    SPELLCHECK = 93;
-    SRC = 94;
-    SRCDOC = 95;
-    SRCLANG = 96;
-    SRCSET = 97;
-    START = 98;
-    STEP = 99;
-    STYLE = 100;
-    SUMMARY = 101;
-    TABINDEX = 102;
-    TARGET = 103;
-    TITLE = 104;
-    TYPE = 105;
-    USEMAP = 106;
-    VALUE = 107;
-    WIDTH = 108;
-    WRAP = 109;
-  }
-}