RELEASE_ASSERT -> CHECK and ASSERT -> DCHECK in web.

third_party/WebKit/Source/web/WebFrame.cpp

 // Copyright 2014 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 "public/web/WebFrame.h"
 
 #include "bindings/core/v8/WindowProxyManager.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 82 matching lines @@
     // FIXME: This is a bit clunky; this results in pointless decrements and
     // increments of connected subframes.
     if (frame->isWebLocalFrame()) {
         // TODO(dcheng): in an ideal world, both branches would just use
         // WebFrameImplBase's initializeCoreFrame() helper. However, Blink
         // currently requires a 'provisional' local frame to serve as a
         // placeholder for loading state when swapping to a local frame.
         // In this case, the core LocalFrame is already initialized, so just
         // update a bit of state.
         LocalFrame& localFrame = *toWebLocalFrameImpl(frame)->frame();
-        ASSERT(owner == localFrame.owner());
+        DCHECK_EQ(owner, localFrame.owner());
         if (owner) {
             owner->setContentFrame(localFrame);
             if (owner->isLocal())
                 toHTMLFrameOwnerElement(owner)->setWidget(localFrame.view());
         } else {
             localFrame.page()->setMainFrame(&localFrame);
         }
     } else {
         toWebRemoteFrameImpl(frame)->initializeCoreFrame(host, owner, name, uniqueName);
     }
@@ skipping 14 matching lines @@
 {
     return WebSecurityOrigin(toImplBase()->frame()->securityContext()->getSecurityOrigin());
 }
 
 
 void WebFrame::setFrameOwnerSandboxFlags(WebSandboxFlags flags)
 {
     // At the moment, this is only used to replicate sandbox flags
     // for frames with a remote owner.
     FrameOwner* owner = toImplBase()->frame()->owner();
-    ASSERT(owner);
+    DCHECK(owner);
     toRemoteFrameOwner(owner)->setSandboxFlags(static_cast<SandboxFlags>(flags));
 }
 
 bool WebFrame::shouldEnforceStrictMixedContentChecking() const
 {
     return toImplBase()->frame()->securityContext()->shouldEnforceStrictMixedContentChecking();
 }
 
 WebFrame* WebFrame::opener() const
 {
@@ skipping 12 matching lines @@
 void WebFrame::insertAfter(WebFrame* newChild, WebFrame* previousSibling)
 {
     newChild->m_parent = this;
 
     WebFrame* next;
     if (!previousSibling) {
         // Insert at the beginning if no previous sibling is specified.
         next = m_firstChild;
         m_firstChild = newChild;
     } else {
-        ASSERT(previousSibling->m_parent == this);
+        DCHECK_EQ(previousSibling->m_parent, this);
         next = previousSibling->m_nextSibling;
         previousSibling->m_nextSibling = newChild;
         newChild->m_previousSibling = previousSibling;
     }
 
     if (next) {
         newChild->m_nextSibling = next;
         next->m_previousSibling = newChild;
     } else {
         m_lastChild = newChild;
@@ skipping 155 matching lines @@
 
     if (frame->isWebLocalFrame())
         visitor->trace(toWebLocalFrameImpl(frame));
     else
         visitor->trace(toWebRemoteFrameImpl(frame));
 }
 
 template <typename VisitorDispatcher>
 ALWAYS_INLINE void WebFrame::traceFramesImpl(VisitorDispatcher visitor, WebFrame* frame)
 {
-    ASSERT(frame);
+    DCHECK(frame);
     traceFrame(visitor, frame->m_parent);
     for (WebFrame* child = frame->firstChild(); child; child = child->nextSibling())
         traceFrame(visitor, child);
     // m_opener is a weak reference.
     frame->m_openedFrameTracker->traceFrames(visitor);
 }
 
 template <typename VisitorDispatcher>
 ALWAYS_INLINE void WebFrame::clearWeakFramesImpl(VisitorDispatcher visitor)
 {
     if (!isFrameAlive(m_opener))
         m_opener = nullptr;
 }
 
 #define DEFINE_VISITOR_METHOD(VisitorDispatcher)                                                                               \
     void WebFrame::traceFrame(VisitorDispatcher visitor, WebFrame* frame) { traceFrameImpl(visitor, frame); }                  \
     void WebFrame::traceFrames(VisitorDispatcher visitor, WebFrame* frame) { traceFramesImpl(visitor, frame); }                \
     void WebFrame::clearWeakFrames(VisitorDispatcher visitor) { clearWeakFramesImpl(visitor); }
 
 DEFINE_VISITOR_METHOD(Visitor*)
 DEFINE_VISITOR_METHOD(InlinedGlobalMarkingVisitor)
 
 #undef DEFINE_VISITOR_METHOD
 #endif
 
 } // namespace blink