Rebaseline, fix, or remove various tests dealing with V8 behavior

third_party/WebKit/LayoutTests/fast/js/script-tests/inc-const-valueOf.js

Index: third_party/WebKit/LayoutTests/fast/js/script-tests/inc-const-valueOf.js
diff --git a/third_party/WebKit/LayoutTests/fast/js/script-tests/inc-const-valueOf.js b/third_party/WebKit/LayoutTests/fast/js/script-tests/inc-const-valueOf.js
deleted file mode 100644
index 463862bd0e89ebe0d91ece6850e0935a8d5d890c..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/fast/js/script-tests/inc-const-valueOf.js
+++ /dev/null
@@ -1,56 +0,0 @@
-description(
-'Test for regression against <a href="https://bugs.webkit.org/show_bug.cgi?id=95815">'
-);
-
-function testPostIncConstVarWithIgnoredResult()
-{
-    var okay = false;
-    const a = {
-        valueOf: (function(){
-            okay = true;
-        })
-    };
-
-    a++;
-
-    return okay;
-}
-
-function testPreIncConstVarWithIgnoredResult()
-{
-    var okay = false;
-    const a = {
-        valueOf: (function(){
-            okay = true;
-        })
-    };
-
-    ++a;
-
-    return okay;
-}
-
-function testPreIncConstVarWithAssign()
-{
-    var okay = false;
-    var x = 42;
-    const a = {
-        valueOf: (function(){
-            throw x == 42;
-        })
-    };
-
-    try {
-        x = ++a;
-    } catch (e) {
-        okay = e
-    };
-
-    return okay;
-}
-
-shouldBeTrue('testPostIncConstVarWithIgnoredResult()');
-shouldBeTrue('testPreIncConstVarWithIgnoredResult()');
-shouldBeTrue('testPreIncConstVarWithAssign()');
-
-successfullyParsed = true;