Revert of Shape unicode-range: font faces in only one iteration

third_party/WebKit/Source/platform/fonts/UnicodeRangeSet.cpp

Index: third_party/WebKit/Source/platform/fonts/UnicodeRangeSet.cpp
diff --git a/third_party/WebKit/Source/platform/fonts/UnicodeRangeSet.cpp b/third_party/WebKit/Source/platform/fonts/UnicodeRangeSet.cpp
index 6dbac82de749dd39df31df0799dd0122ede351e4..309c50a33c2bdd0b6083f56600038a444a32f207 100644
--- a/third_party/WebKit/Source/platform/fonts/UnicodeRangeSet.cpp
+++ b/third_party/WebKit/Source/platform/fonts/UnicodeRangeSet.cpp
@@ -62,6 +62,15 @@
     return it != m_ranges.end() && it->contains(c);
 }
 
+bool UnicodeRangeSet::contains(const FontDataRange& range) const
+{
+    for (auto it = m_ranges.begin(); it != m_ranges.end(); ++it) {
+        if (*it == range)
+            return true;
+    }
+    return false;
+}
+
 bool UnicodeRangeSet::intersectsWith(const String& text) const
 {
     if (text.isEmpty())
@@ -81,17 +90,4 @@
     return false;
 }
 
-bool UnicodeRangeSet::operator==(const UnicodeRangeSet& other) const
-{
-    if (m_ranges.size() == 0 && other.size() == 0)
-        return true;
-    if (m_ranges.size() != other.size()) {
-        return false;
-    }
-    bool equal = true;
-    for (size_t i = 0; i < m_ranges.size(); ++i) {
-        equal = equal && m_ranges[i] == other.m_ranges[i];
-    }
-    return equal;
 }
-}