Mark stylesheet as having media queries at consume time.

third_party/WebKit/Source/core/css/StyleSheetContentsTest.cpp

Index: third_party/WebKit/Source/core/css/StyleSheetContentsTest.cpp
diff --git a/third_party/WebKit/Source/core/css/StyleSheetContentsTest.cpp b/third_party/WebKit/Source/core/css/StyleSheetContentsTest.cpp
index b8028f2bb7a34491649345fea1a8a016c8a10c8f..9792610a78e6dd75bc324ef449190066b1a16124 100644
--- a/third_party/WebKit/Source/core/css/StyleSheetContentsTest.cpp
+++ b/third_party/WebKit/Source/core/css/StyleSheetContentsTest.cpp
@@ -21,11 +21,29 @@ TEST(StyleSheetContentsTest, InsertMediaRule)
     styleSheet->setMutable();
     styleSheet->wrapperInsertRule(CSSParser::parseRule(context, styleSheet, "@media all { div { color: pink } }"), 0);
     EXPECT_EQ(1U, styleSheet->ruleCount());
-    EXPECT_FALSE(styleSheet->hasMediaQueries());
+    EXPECT_TRUE(styleSheet->hasMediaQueries());
 
     styleSheet->wrapperInsertRule(CSSParser::parseRule(context, styleSheet, "@media all { div { color: green } }"), 1);
     EXPECT_EQ(2U, styleSheet->ruleCount());
     EXPECT_TRUE(styleSheet->hasMediaQueries());
 }
 
+TEST(StyleSheetContentsTest, InsertFontFaceRule)
+{
+    CSSParserContext context(HTMLStandardMode, nullptr);
+
+    StyleSheetContents* styleSheet = StyleSheetContents::create(context);
+    styleSheet->parseString("@namespace ns url(test);");
+    EXPECT_EQ(1U, styleSheet->ruleCount());
+
+    styleSheet->setMutable();
+    styleSheet->wrapperInsertRule(CSSParser::parseRule(context, styleSheet, "@font-face { font-family: a }"), 0);
+    EXPECT_EQ(1U, styleSheet->ruleCount());
+    EXPECT_TRUE(styleSheet->hasFontFaceRule());
+
+    styleSheet->wrapperInsertRule(CSSParser::parseRule(context, styleSheet, "@font-face { font-family: b }"), 1);
+    EXPECT_EQ(2U, styleSheet->ruleCount());
+    EXPECT_TRUE(styleSheet->hasFontFaceRule());
+}
+
 } // namespace blink