webkitgtk-2.4.9webkitgtk-2.4.9

1 files changed, 2 insertions, 56 deletions

diff --git a/Source/JavaScriptCore/dfg/DFGCommon.cpp b/Source/JavaScriptCore/dfg/DFGCommon.cpp
index cd2a12c73..adb08b595 100644
--- a/Source/JavaScriptCore/dfg/DFGCommon.cpp
+++ b/Source/JavaScriptCore/dfg/DFGCommon.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2015 Apple Inc. All rights reserved.
+ * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -26,38 +26,9 @@
 #include "config.h"
 #include "DFGCommon.h"
 
-#include "DFGNode.h"
-#include "JSCInlines.h"
-#include <wtf/PrintStream.h>
-
 #if ENABLE(DFG_JIT)
 
-namespace JSC { namespace DFG {
-
-static StaticLock crashLock;
-
-void startCrashing()
-{
-    crashLock.lock();
-}
-
-bool isCrashing()
-{
-    return crashLock.isLocked();
-}
-
-bool stringLessThan(StringImpl& a, StringImpl& b)
-{
-    unsigned minLength = std::min(a.length(), b.length());
-    for (unsigned i = 0; i < minLength; ++i) {
-        if (a[i] == b[i])
-            continue;
-        return a[i] < b[i];
-    }
-    return a.length() < b.length();
-}
-
-} } // namespace JSC::DFG
+#include "DFGNode.h"
 
 namespace WTF {
 
@@ -138,28 +109,3 @@ void printInternal(PrintStream& out, ProofStatus status)
 
 #endif // ENABLE(DFG_JIT)
 
-namespace WTF {
-
-using namespace JSC::DFG;
-
-void printInternal(PrintStream& out, CapabilityLevel capabilityLevel)
-{
-    switch (capabilityLevel) {
-    case CannotCompile:
-        out.print("CannotCompile");
-        return;
-    case CanCompile:
-        out.print("CanCompile");
-        return;
-    case CanCompileAndInline:
-        out.print("CanCompileAndInline");
-        return;
-    case CapabilityLevelNotSet:
-        out.print("CapabilityLevelNotSet");
-        return;
-    }
-    RELEASE_ASSERT_NOT_REACHED();
-}
-
-} // namespace WTF
-