Migrate the IndexedDB backend from Blink to Chromium

content/common/indexed_db/indexed_db_param_traits.cc

Index: content/common/indexed_db/indexed_db_param_traits.cc
diff --git a/content/common/indexed_db/indexed_db_param_traits.cc b/content/common/indexed_db/indexed_db_param_traits.cc
index 8593f752fedca025574b893ad40bb2dd782a3d8f..97d383c25be998ea61eb82e39b36226834d747e9 100644
--- a/content/common/indexed_db/indexed_db_param_traits.cc
+++ b/content/common/indexed_db/indexed_db_param_traits.cc
@@ -4,6 +4,8 @@
 
 #include "content/common/indexed_db/indexed_db_param_traits.h"
 
+#include <string>
+#include <vector>
 #include "content/common/indexed_db/indexed_db_key.h"
 #include "content/common/indexed_db/indexed_db_key_path.h"
 #include "content/common/indexed_db/indexed_db_key_range.h"
@@ -19,7 +21,7 @@ using WebKit::WebIDBKeyPath;
 namespace IPC {
 
 void ParamTraits<IndexedDBKey>::Write(Message* m, const param_type& p) {
-  WriteParam(m, int(p.type()));
+  WriteParam(m, static_cast<int>(p.type()));
   switch (p.type()) {
     case WebIDBKey::ArrayType:
       WriteParam(m, p.array());
@@ -36,8 +38,7 @@ void ParamTraits<IndexedDBKey>::Write(Message* m, const param_type& p) {
     case WebIDBKey::InvalidType:
     case WebIDBKey::NullType:
       return;
-    default:
-      // This is a placeholder for WebKit::WebIDBKey::MinType
+    case WebIDBKey::MinType:
       NOTREACHED();
       return;
   }
@@ -78,8 +79,7 @@ bool ParamTraits<IndexedDBKey>::Read(const Message* m,
     case WebIDBKey::NullType:
       *r = IndexedDBKey(web_type);
       return true;
-    default:
-      // This is a placeholder for WebKit::WebIDBKey::MinType
+    case WebIDBKey::MinType:
       NOTREACHED();
       return false;
   }
@@ -87,7 +87,7 @@ bool ParamTraits<IndexedDBKey>::Read(const Message* m,
 
 void ParamTraits<IndexedDBKey>::Log(const param_type& p, std::string* l) {
   l->append("<IndexedDBKey>(");
-  LogParam(int(p.type()), l);
+  LogParam(static_cast<int>(p.type()), l);
   l->append(", ");
   l->append("[");
   std::vector<IndexedDBKey>::const_iterator it = p.array().begin();
@@ -107,7 +107,7 @@ void ParamTraits<IndexedDBKey>::Log(const param_type& p, std::string* l) {
 }
 
 void ParamTraits<IndexedDBKeyPath>::Write(Message* m, const param_type& p) {
-  WriteParam(m, int(p.type()));
+  WriteParam(m, static_cast<int>(p.type()));
   switch (p.type()) {
     case WebIDBKeyPath::ArrayType:
       WriteParam(m, p.array());
@@ -153,7 +153,7 @@ bool ParamTraits<IndexedDBKeyPath>::Read(const Message* m,
 
 void ParamTraits<IndexedDBKeyPath>::Log(const param_type& p, std::string* l) {
   l->append("<IndexedDBKeyPath>(");
-  LogParam(int(p.type()), l);
+  LogParam(static_cast<int>(p.type()), l);
   l->append(", ");
   LogParam(p.string(), l);
   l->append(", ");