Merge all of the consumeNumber() logic and make a single call to getDouble.

third_party/WebKit/Source/core/css/parser/CSSTokenizerInputStream.h

Index: third_party/WebKit/Source/core/css/parser/CSSTokenizerInputStream.h
diff --git a/third_party/WebKit/Source/core/css/parser/CSSTokenizerInputStream.h b/third_party/WebKit/Source/core/css/parser/CSSTokenizerInputStream.h
index ededc8b11f5a9f9d99b9438346d6aec18ecd2e86..18c9e80b6787e050a7fa556206c6319567ef267a 100644
--- a/third_party/WebKit/Source/core/css/parser/CSSTokenizerInputStream.h
+++ b/third_party/WebKit/Source/core/css/parser/CSSTokenizerInputStream.h
@@ -50,8 +50,15 @@ public:
     template<bool characterPredicate(UChar)>
     unsigned skipWhilePredicate(unsigned offset)
     {
-        while ((m_offset + offset) < m_stringLength && characterPredicate((*m_string)[m_offset + offset]))
-            ++offset;
+        if (m_string->is8Bit()) {
+            const LChar* characters8 = m_string->characters8();
+            while ((m_offset + offset) < m_stringLength && characterPredicate(characters8[m_offset + offset]))
+                ++offset;
+        } else {
+            const UChar* characters16 = m_string->characters16();
+            while ((m_offset + offset) < m_stringLength && characterPredicate(characters16[m_offset + offset]))
+                ++offset;
+        }
         return offset;
     }