Rename EqualIgnoringCase*() to DeprecatedEqualIgnoringCase*()

third_party/WebKit/Source/core/html/forms/RangeInputType.cpp

Index: third_party/WebKit/Source/core/html/forms/RangeInputType.cpp
diff --git a/third_party/WebKit/Source/core/html/forms/RangeInputType.cpp b/third_party/WebKit/Source/core/html/forms/RangeInputType.cpp
index 5a6458f2b6dd302ec33e135e1da4af565f8e3ef5..511eeb461fed830d9bd479846818ed8e0747984c 100644
--- a/third_party/WebKit/Source/core/html/forms/RangeInputType.cpp
+++ b/third_party/WebKit/Source/core/html/forms/RangeInputType.cpp
@@ -184,10 +184,10 @@ void RangeInputType::HandleKeydownEvent(KeyboardEvent* event) {
 
   // FIXME: We can't use stepUp() for the step value "any". So, we increase
   // or decrease the value by 1/100 of the value range. Is it reasonable?
-  const Decimal step =
-      EqualIgnoringCase(GetElement().FastGetAttribute(stepAttr), "any")
-          ? (step_range.Maximum() - step_range.Minimum()) / 100
-          : step_range.Step();
+  const Decimal step = DeprecatedEqualIgnoringCase(
+                           GetElement().FastGetAttribute(stepAttr), "any")
+                           ? (step_range.Maximum() - step_range.Minimum()) / 100
+                           : step_range.Step();
   const Decimal big_step =
       std::max((step_range.Maximum() - step_range.Minimum()) / 10, step);