Reland "Move functions from handles.cc to where they belong."

test/cctest/test-debug.cc

Index: test/cctest/test-debug.cc
diff --git a/test/cctest/test-debug.cc b/test/cctest/test-debug.cc
index b66416f128e16e484e7d3f6bbca9bd386402a5f9..7bb60b713ca42521f5ebe6802ab49f8476655c90 100644
--- a/test/cctest/test-debug.cc
+++ b/test/cctest/test-debug.cc
@@ -7510,7 +7510,7 @@ static void DebugBreakInlineListener(
     OS::SNPrintF(script_vector, "%%GetFrameDetails(%d, %d)[5]", break_id, i);
     v8::Local<v8::Value> result = CompileRun(script);
     CHECK_EQ(expected_line_number[i],
-             i::GetScriptLineNumber(source_script, result->Int32Value()));
+             i::Script::GetLineNumber(source_script, result->Int32Value()));
   }
   v8::Debug::SetDebugEventListener2(NULL);
   v8::V8::TerminateExecution(CcTest::isolate());