[IndexedDB] Use consistent enums on both sides of IPC.

content/browser/indexed_db/indexed_db_backing_store.cc

Index: content/browser/indexed_db/indexed_db_backing_store.cc
diff --git a/content/browser/indexed_db/indexed_db_backing_store.cc b/content/browser/indexed_db/indexed_db_backing_store.cc
index 1e1d85b4cbbf9e277f005c83fe55a180ce7f00b9..8b0f6bc848aac17ae6f2064e0c7d7ec9273520ec 100644
--- a/content/browser/indexed_db/indexed_db_backing_store.cc
+++ b/content/browser/indexed_db/indexed_db_backing_store.cc
@@ -30,7 +30,6 @@
 #include "content/common/indexed_db/indexed_db_key_range.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/url_request/url_request_context.h"
-#include "third_party/WebKit/public/platform/WebIDBTypes.h"
 #include "third_party/WebKit/public/web/WebSerializedScriptValueVersion.h"
 #include "third_party/leveldatabase/env_chromium.h"
 #include "webkit/browser/blob/blob_data_handle.h"
@@ -1957,7 +1956,7 @@ leveldb::Status IndexedDBBackingStore::DeleteRange(
                             database_id,
                             object_store_id,
                             key_range,
-                            indexed_db::CURSOR_NEXT,
+                            blink::WebIDBCursorDirectionNext,
                             &s);
   if (!s.ok())
     return s;
@@ -1969,7 +1968,7 @@ leveldb::Status IndexedDBBackingStore::DeleteRange(
                             database_id,
                             object_store_id,
                             key_range,
-                            indexed_db::CURSOR_PREV,
+                            blink::WebIDBCursorDirectionPrev,
                             &s);
 
   if (!s.ok())
@@ -3559,7 +3558,7 @@ bool ObjectStoreCursorOptions(
     int64 database_id,
     int64 object_store_id,
     const IndexedDBKeyRange& range,
-    indexed_db::CursorDirection direction,
+    blink::WebIDBCursorDirection direction,
     IndexedDBBackingStore::Cursor::CursorOptions* cursor_options) {
   cursor_options->database_id = database_id;
   cursor_options->object_store_id = object_store_id;
@@ -3567,10 +3566,11 @@ bool ObjectStoreCursorOptions(
   bool lower_bound = range.lower().IsValid();
   bool upper_bound = range.upper().IsValid();
   cursor_options->forward =
-      (direction == indexed_db::CURSOR_NEXT_NO_DUPLICATE ||
-       direction == indexed_db::CURSOR_NEXT);
-  cursor_options->unique = (direction == indexed_db::CURSOR_NEXT_NO_DUPLICATE ||
-                            direction == indexed_db::CURSOR_PREV_NO_DUPLICATE);
+      (direction == blink::WebIDBCursorDirectionNextNoDuplicate ||
+       direction == blink::WebIDBCursorDirectionNext);
+  cursor_options->unique =
+      (direction == blink::WebIDBCursorDirectionNextNoDuplicate ||
+       direction == blink::WebIDBCursorDirectionPrevNoDuplicate);
 
   if (!lower_bound) {
     cursor_options->low_key =
@@ -3632,7 +3632,7 @@ bool IndexCursorOptions(
     int64 object_store_id,
     int64 index_id,
     const IndexedDBKeyRange& range,
-    indexed_db::CursorDirection direction,
+    blink::WebIDBCursorDirection direction,
     IndexedDBBackingStore::Cursor::CursorOptions* cursor_options) {
   DCHECK(transaction);
   if (!KeyPrefix::ValidIds(database_id, object_store_id, index_id))
@@ -3645,10 +3645,11 @@ bool IndexCursorOptions(
   bool lower_bound = range.lower().IsValid();
   bool upper_bound = range.upper().IsValid();
   cursor_options->forward =
-      (direction == indexed_db::CURSOR_NEXT_NO_DUPLICATE ||
-       direction == indexed_db::CURSOR_NEXT);
-  cursor_options->unique = (direction == indexed_db::CURSOR_NEXT_NO_DUPLICATE ||
-                            direction == indexed_db::CURSOR_PREV_NO_DUPLICATE);
+      (direction == blink::WebIDBCursorDirectionNextNoDuplicate ||
+       direction == blink::WebIDBCursorDirectionNext);
+  cursor_options->unique =
+      (direction == blink::WebIDBCursorDirectionNextNoDuplicate ||
+       direction == blink::WebIDBCursorDirectionPrevNoDuplicate);
 
   if (!lower_bound) {
     cursor_options->low_key =
@@ -3705,7 +3706,7 @@ IndexedDBBackingStore::OpenObjectStoreCursor(
     int64 database_id,
     int64 object_store_id,
     const IndexedDBKeyRange& range,
-    indexed_db::CursorDirection direction,
+    blink::WebIDBCursorDirection direction,
     leveldb::Status* s) {
   IDB_TRACE("IndexedDBBackingStore::OpenObjectStoreCursor");
   *s = leveldb::Status::OK();
@@ -3732,7 +3733,7 @@ IndexedDBBackingStore::OpenObjectStoreKeyCursor(
     int64 database_id,
     int64 object_store_id,
     const IndexedDBKeyRange& range,
-    indexed_db::CursorDirection direction,
+    blink::WebIDBCursorDirection direction,
     leveldb::Status* s) {
   IDB_TRACE("IndexedDBBackingStore::OpenObjectStoreKeyCursor");
   *s = leveldb::Status::OK();
@@ -3760,7 +3761,7 @@ IndexedDBBackingStore::OpenIndexKeyCursor(
     int64 object_store_id,
     int64 index_id,
     const IndexedDBKeyRange& range,
-    indexed_db::CursorDirection direction,
+    blink::WebIDBCursorDirection direction,
     leveldb::Status* s) {
   IDB_TRACE("IndexedDBBackingStore::OpenIndexKeyCursor");
   *s = leveldb::Status::OK();
@@ -3789,7 +3790,7 @@ IndexedDBBackingStore::OpenIndexCursor(
     int64 object_store_id,
     int64 index_id,
     const IndexedDBKeyRange& range,
-    indexed_db::CursorDirection direction,
+    blink::WebIDBCursorDirection direction,
     leveldb::Status* s) {
   IDB_TRACE("IndexedDBBackingStore::OpenIndexCursor");
   LevelDBTransaction* leveldb_transaction = transaction->transaction();