ASSERT -> DCHECK conversions in core/editing.

third_party/WebKit/Source/core/editing/commands/EditingState.h

 // 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.
 
 #ifndef EditingState_h
 #define EditingState_h
 
 #include "wtf/Allocator.h"
 #include "wtf/Assertions.h"
 #include "wtf/Noncopyable.h"
@@ skipping 43 matching lines @@
 
 // Abort the editing command if the specified expression is true.
 #define ABORT_EDITING_COMMAND_IF(expr) \
     do { \
         if (expr) { \
             editingState->abort(); \
             return; \
         } \
     } while (false)
 
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
 // This class is inspired by |NoExceptionStateAssertionChecker|.
 class NoEditingAbortChecker final {
     STACK_ALLOCATED();
     WTF_MAKE_NONCOPYABLE(NoEditingAbortChecker);
 public:
     NoEditingAbortChecker(const char* file, int line);
     ~NoEditingAbortChecker();
 
     EditingState* editingState() { return &m_editingState; }
 
 private:
     EditingState m_editingState;
     const char* const m_file;
     int const m_line;
 };
 
 // If a function with EditingState* argument should not be aborted,
 // ASSERT_NO_EDITING_ABORT should be specified.
 //    fooFunc(...., ASSERT_NO_EDITING_ABORT);
-// It causes an assertion failure If ENABLE(ASSERT) and the function was aborted
+// It causes an assertion failure If DCHECK_IS_ON() and the function was aborted
 // unexpectedly.
 #define ASSERT_NO_EDITING_ABORT (NoEditingAbortChecker(__FILE__, __LINE__).editingState())
 #else
 #define ASSERT_NO_EDITING_ABORT (IgnorableEditingAbortState().editingState())
 #endif
 
 } // namespace blink
 
 #endif // EditingState_h