Rename isBlock() to isEnclosingBlock() in EditingUtilities

Source/core/editing/commands/ApplyStyleCommand.cpp

Index: Source/core/editing/commands/ApplyStyleCommand.cpp
diff --git a/Source/core/editing/commands/ApplyStyleCommand.cpp b/Source/core/editing/commands/ApplyStyleCommand.cpp
index 10a495ccbd41298fd0b42a2a51fe2c43561a8325..8ed28c4947c7b86555a122cac76ed2b1fe1e57af 100644
--- a/Source/core/editing/commands/ApplyStyleCommand.cpp
+++ b/Source/core/editing/commands/ApplyStyleCommand.cpp
@@ -812,7 +812,7 @@ void ApplyStyleCommand::applyInlineStyleToNodeRange(EditingStyle* style, PassRef
             continue;
         }
 
-        if (isBlock(node.get()))
+        if (isEnclosingBlock(node.get()))
             continue;
 
         if (node->hasChildren()) {
@@ -828,7 +828,7 @@ void ApplyStyleCommand::applyInlineStyleToNodeRange(EditingStyle* style, PassRef
         Node* runEnd = node.get();
         Node* sibling = node->nextSibling();
         while (sibling && sibling != pastEndNode && !sibling->contains(pastEndNode.get())
-            && (!isBlock(sibling) || isHTMLBRElement(*sibling))
+            && (!isEnclosingBlock(sibling) || isHTMLBRElement(*sibling))
             && !containsNonEditableRegion(*sibling)) {
             runEnd = sibling;
             sibling = runEnd->nextSibling();