[OBSOLETE] Remove WebURLResponse::initialize()

third_party/WebKit/Source/platform/exported/WebURLResponse.cpp

Index: third_party/WebKit/Source/platform/exported/WebURLResponse.cpp
diff --git a/third_party/WebKit/Source/platform/exported/WebURLResponse.cpp b/third_party/WebKit/Source/platform/exported/WebURLResponse.cpp
index 2dda37aad69b8a5edba21466de29ddb3327ae1a2..fb712d22e7bec2192ba31a0066342720b0e4b025 100644
--- a/third_party/WebKit/Source/platform/exported/WebURLResponse.cpp
+++ b/third_party/WebKit/Source/platform/exported/WebURLResponse.cpp
@@ -39,6 +39,7 @@
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLLoadTiming.h"
 #include "wtf/Allocator.h"
+#include "wtf/Assertions.h"
 #include "wtf/PtrUtil.h"
 #include "wtf/RefPtr.h"
 #include <memory>
@@ -76,8 +77,8 @@ public:
         m_resourceResponse = &m_resourceResponseAllocation;
     }
 
-    WebURLResponsePrivateImpl(const WebURLResponsePrivate* p)
-        : m_resourceResponseAllocation(*p->m_resourceResponse)
+    WebURLResponsePrivateImpl(const WebURLResponsePrivate& p)
+        : m_resourceResponseAllocation(*p.m_resourceResponse)
     {
         m_resourceResponse = &m_resourceResponseAllocation;
     }
@@ -90,25 +91,36 @@ private:
     ResourceResponse m_resourceResponseAllocation;
 };
 
-void WebURLResponse::initialize()
+WebURLResponse::~WebURLResponse()
 {
-    assign(new WebURLResponsePrivateImpl());
+    m_private->dispose();
 }
 
-void WebURLResponse::reset()
+WebURLResponse::WebURLResponse()
+    : m_private(new WebURLResponsePrivateImpl())
 {
-    assign(0);
+}
+WebURLResponse::WebURLResponse(const WebURLResponse& r)
+    : m_private(new WebURLResponsePrivateImpl(*r.m_private))
+{
+}
+
+WebURLResponse::WebURLResponse(const WebURL& url)
+    : WebURLResponse()
+{
+    setURL(url);
 }
 
-void WebURLResponse::assign(const WebURLResponse& r)
+WebURLResponse& WebURLResponse::operator=(const WebURLResponse& r)
 {
     if (&r != this)
-        assign(r.m_private ? new WebURLResponsePrivateImpl(r.m_private) : 0);
+        assign(new WebURLResponsePrivateImpl(*r.m_private));
+    return *this;
 }
 
 bool WebURLResponse::isNull() const
 {
-    return !m_private || m_private->m_resourceResponse->isNull();
+    return m_private->m_resourceResponse->isNull();
 }
 
 WebURL WebURLResponse::url() const
@@ -338,16 +350,16 @@ void WebURLResponse::setSecurityDetails(const WebSecurityDetails& webSecurityDet
 
 ResourceResponse& WebURLResponse::toMutableResourceResponse()
 {
-    ASSERT(m_private);
-    ASSERT(m_private->m_resourceResponse);
+    DCHECK(m_private);
+    DCHECK(m_private->m_resourceResponse);
 
     return *m_private->m_resourceResponse;
 }
 
 const ResourceResponse& WebURLResponse::toResourceResponse() const
 {
-    ASSERT(m_private);
-    ASSERT(m_private->m_resourceResponse);
+    DCHECK(m_private);
+    DCHECK(m_private->m_resourceResponse);
 
     return *m_private->m_resourceResponse;
 }
@@ -507,14 +519,19 @@ void WebURLResponse::setExtraData(WebURLResponse::ExtraData* extraData)
     m_private->m_resourceResponse->setExtraData(ExtraDataContainer::create(extraData));
 }
 
+WebURLResponse::WebURLResponse(WebURLResponsePrivate* p)
+    : m_private(p)
+{
+    DCHECK(p);
+}
+
 void WebURLResponse::assign(WebURLResponsePrivate* p)
 {
-    // Subclasses may call this directly so a self-assignment check is needed
-    // here as well as in the public assign method.
+    DCHECK(p);
+    // Subclasses may perform self-assignment.
     if (m_private == p)
         return;
-    if (m_private)
-        m_private->dispose();
+    m_private->dispose();
     m_private = p;
 }