Remove Blink's DatabaseIdentifier implementation

third_party/WebKit/Source/modules/webdatabase/QuotaTracker.cpp

Index: third_party/WebKit/Source/modules/webdatabase/QuotaTracker.cpp
diff --git a/third_party/WebKit/Source/modules/webdatabase/QuotaTracker.cpp b/third_party/WebKit/Source/modules/webdatabase/QuotaTracker.cpp
index 007cb539d8398c9fb5a99bf8e066ba456144ada1..d9e32f314722cb823ab5aa9a8b7db686ee9c32f2 100644
--- a/third_party/WebKit/Source/modules/webdatabase/QuotaTracker.cpp
+++ b/third_party/WebKit/Source/modules/webdatabase/QuotaTracker.cpp
@@ -30,7 +30,9 @@
 
 #include "modules/webdatabase/QuotaTracker.h"
 
+#include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/Platform.h"
+#include "public/platform/WebSecurityOrigin.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/Threading.h"
 
@@ -43,46 +45,46 @@ QuotaTracker& QuotaTracker::instance()
 }
 
 void QuotaTracker::getDatabaseSizeAndSpaceAvailableToOrigin(
-    const String& originIdentifier, const String& databaseName,
+    SecurityOrigin* origin, const String& databaseName,
     unsigned long long* databaseSize, unsigned long long* spaceAvailable)
 {
     // Extra scope to unlock prior to potentially calling Platform.
     {
         MutexLocker lockData(m_dataGuard);
-        ASSERT(m_databaseSizes.contains(originIdentifier));
-        HashMap<String, SizeMap>::const_iterator it = m_databaseSizes.find(originIdentifier);
+        ASSERT(m_databaseSizes.contains(origin->toString()));
+        HashMap<String, SizeMap>::const_iterator it = m_databaseSizes.find(origin->toString());
         ASSERT(it->value.contains(databaseName));
         *databaseSize = it->value.get(databaseName);
 
-        if (m_spaceAvailableToOrigins.contains(originIdentifier)) {
-            *spaceAvailable = m_spaceAvailableToOrigins.get(originIdentifier);
+        if (m_spaceAvailableToOrigins.contains(origin->toString())) {
+            *spaceAvailable = m_spaceAvailableToOrigins.get(origin->toString());
             return;
         }
     }
 
     // The embedder hasn't pushed this value to us, so we pull it as needed.
-    *spaceAvailable = Platform::current()->databaseGetSpaceAvailableForOrigin(originIdentifier);
+    *spaceAvailable = Platform::current()->databaseGetSpaceAvailableForOrigin(WebSecurityOrigin(origin));
 }
 
 void QuotaTracker::updateDatabaseSize(
-    const String& originIdentifier, const String& databaseName,
+    SecurityOrigin* origin, const String& databaseName,
     unsigned long long databaseSize)
 {
     MutexLocker lockData(m_dataGuard);
-    HashMap<String, SizeMap>::ValueType* it = m_databaseSizes.add(originIdentifier, SizeMap()).storedValue;
+    HashMap<String, SizeMap>::ValueType* it = m_databaseSizes.add(origin->toString(), SizeMap()).storedValue;
     it->value.set(databaseName, databaseSize);
 }
 
-void QuotaTracker::updateSpaceAvailableToOrigin(const String& originIdentifier, unsigned long long spaceAvailable)
+void QuotaTracker::updateSpaceAvailableToOrigin(SecurityOrigin* origin, unsigned long long spaceAvailable)
 {
     MutexLocker lockData(m_dataGuard);
-    m_spaceAvailableToOrigins.set(originIdentifier, spaceAvailable);
+    m_spaceAvailableToOrigins.set(origin->toString(), spaceAvailable);
 }
 
-void QuotaTracker::resetSpaceAvailableToOrigin(const String& originIdentifier)
+void QuotaTracker::resetSpaceAvailableToOrigin(SecurityOrigin* origin)
 {
     MutexLocker lockData(m_dataGuard);
-    m_spaceAvailableToOrigins.remove(originIdentifier);
+    m_spaceAvailableToOrigins.remove(origin->toString());
 }
 
 } // namespace blink