Moved applyRuleSetChanges functions to StyleEngine.

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/css/ActiveStyleSheets.h"
 
 #include "core/css/CSSStyleSheet.h"
 #include "core/css/MediaQueryEvaluator.h"
 #include "core/css/StyleSheetContents.h"
 #include "core/css/StyleSheetList.h"
@@ skipping 292 matching lines @@
 }
 
 TEST_F(ApplyRulesetsTest, AddUniversalRuleToDocument) {
   document().view()->updateAllLifecyclePhases();
 
   CSSStyleSheet* sheet = createSheet("body * { color:red }");
 
   ActiveStyleSheetVector newStyleSheets;
   newStyleSheets.append(std::make_pair(sheet, &sheet->contents()->ruleSet()));
 
-  applyRuleSetChanges(styleEngine(), document(), ActiveStyleSheetVector(),
-                      newStyleSheets);
+  styleEngine().applyRuleSetChanges(document(), ActiveStyleSheetVector(),
+                                    newStyleSheets);
 
   EXPECT_EQ(SubtreeStyleChange, document().getStyleChangeType());
 }
 
 TEST_F(ApplyRulesetsTest, AddUniversalRuleToShadowTree) {
   document().body()->setInnerHTML("<div id=host></div>", ASSERT_NO_EXCEPTION);
   Element* host = document().getElementById("host");
   ASSERT_TRUE(host);
 
   ShadowRoot& shadowRoot = attachShadow(*host);
   document().view()->updateAllLifecyclePhases();
 
   CSSStyleSheet* sheet = createSheet("body * { color:red }");
 
   ActiveStyleSheetVector newStyleSheets;
   newStyleSheets.append(std::make_pair(sheet, &sheet->contents()->ruleSet()));
 
-  applyRuleSetChanges(styleEngine(), shadowRoot, ActiveStyleSheetVector(),
-                      newStyleSheets);
+  styleEngine().applyRuleSetChanges(shadowRoot, ActiveStyleSheetVector(),
+                                    newStyleSheets);
 
   EXPECT_FALSE(document().needsStyleRecalc());
   EXPECT_EQ(SubtreeStyleChange, host->getStyleChangeType());
 }
 
 TEST_F(ApplyRulesetsTest, AddShadowV0BoundaryCrossingRuleToDocument) {
   document().view()->updateAllLifecyclePhases();
 
   CSSStyleSheet* sheet = createSheet(".a /deep/ .b { color:red }");
 
   ActiveStyleSheetVector newStyleSheets;
   newStyleSheets.append(std::make_pair(sheet, &sheet->contents()->ruleSet()));
 
-  applyRuleSetChanges(styleEngine(), document(), ActiveStyleSheetVector(),
-                      newStyleSheets);
+  styleEngine().applyRuleSetChanges(document(), ActiveStyleSheetVector(),
+                                    newStyleSheets);
 
   EXPECT_EQ(SubtreeStyleChange, document().getStyleChangeType());
 }
 
 TEST_F(ApplyRulesetsTest, AddShadowV0BoundaryCrossingRuleToShadowTree) {
   document().body()->setInnerHTML("<div id=host></div>", ASSERT_NO_EXCEPTION);
   Element* host = document().getElementById("host");
   ASSERT_TRUE(host);
 
   ShadowRoot& shadowRoot = attachShadow(*host);
   document().view()->updateAllLifecyclePhases();
 
   CSSStyleSheet* sheet = createSheet(".a /deep/ .b { color:red }");
 
   ActiveStyleSheetVector newStyleSheets;
   newStyleSheets.append(std::make_pair(sheet, &sheet->contents()->ruleSet()));
 
-  applyRuleSetChanges(styleEngine(), shadowRoot, ActiveStyleSheetVector(),
-                      newStyleSheets);
+  styleEngine().applyRuleSetChanges(shadowRoot, ActiveStyleSheetVector(),
+                                    newStyleSheets);
 
   EXPECT_FALSE(document().needsStyleRecalc());
   EXPECT_EQ(SubtreeStyleChange, host->getStyleChangeType());
 }
 
 TEST_F(ApplyRulesetsTest, AddFontFaceRuleToDocument) {
   document().view()->updateAllLifecyclePhases();
 
   CSSStyleSheet* sheet =
       createSheet("@font-face { font-family: ahum; src: url(ahum.ttf) }");
 
   ActiveStyleSheetVector newStyleSheets;
   newStyleSheets.append(std::make_pair(sheet, &sheet->contents()->ruleSet()));
 
-  applyRuleSetChanges(styleEngine(), document(), ActiveStyleSheetVector(),
-                      newStyleSheets);
+  styleEngine().applyRuleSetChanges(document(), ActiveStyleSheetVector(),
+                                    newStyleSheets);
 
   EXPECT_EQ(SubtreeStyleChange, document().getStyleChangeType());
 }
 
 TEST_F(ApplyRulesetsTest, AddFontFaceRuleToShadowTree) {
   document().body()->setInnerHTML("<div id=host></div>", ASSERT_NO_EXCEPTION);
   Element* host = document().getElementById("host");
   ASSERT_TRUE(host);
 
   ShadowRoot& shadowRoot = attachShadow(*host);
   document().view()->updateAllLifecyclePhases();
 
   CSSStyleSheet* sheet =
       createSheet("@font-face { font-family: ahum; src: url(ahum.ttf) }");
 
   ActiveStyleSheetVector newStyleSheets;
   newStyleSheets.append(std::make_pair(sheet, &sheet->contents()->ruleSet()));
 
-  applyRuleSetChanges(styleEngine(), shadowRoot, ActiveStyleSheetVector(),
-                      newStyleSheets);
+  styleEngine().applyRuleSetChanges(shadowRoot, ActiveStyleSheetVector(),
+                                    newStyleSheets);
 
   EXPECT_FALSE(document().needsLayoutTreeUpdate());
 }
 
 TEST_F(ApplyRulesetsTest, RemoveSheetFromShadowTree) {
   document().body()->setInnerHTML("<div id=host></div>", ASSERT_NO_EXCEPTION);
   Element* host = document().getElementById("host");
   ASSERT_TRUE(host);
 
   ShadowRoot& shadowRoot = attachShadow(*host);
   shadowRoot.setInnerHTML("<style>::slotted(#dummy){color:pink}</style>",
                           ASSERT_NO_EXCEPTION);
   document().view()->updateAllLifecyclePhases();
 
   EXPECT_EQ(1u, styleEngine().treeBoundaryCrossingScopes().size());
   ASSERT_EQ(1u, shadowRoot.styleSheets().length());
 
   StyleSheet* sheet = shadowRoot.styleSheets().item(0);
   ASSERT_TRUE(sheet);
   ASSERT_TRUE(sheet->isCSSStyleSheet());
 
   CSSStyleSheet* cssSheet = toCSSStyleSheet(sheet);
   ActiveStyleSheetVector oldStyleSheets;
   oldStyleSheets.append(
       std::make_pair(cssSheet, &cssSheet->contents()->ruleSet()));
-  applyRuleSetChanges(styleEngine(), shadowRoot, oldStyleSheets,
-                      ActiveStyleSheetVector());
+  styleEngine().applyRuleSetChanges(shadowRoot, oldStyleSheets,
+                                    ActiveStyleSheetVector());
 
   EXPECT_TRUE(styleEngine().treeBoundaryCrossingScopes().isEmpty());
 }
 
 }  // namespace blink