Stubs for DB-related methods in ChromiumBridge. Allows us to compile the Chromium SQLite VFS.BUG=noneTEST=none

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/155391

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20839 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 45 insertions, 2 deletions

diff --git a/DEPS b/DEPS
index 5f236a9..f98b48e 100644
--- a/DEPS
+++ b/DEPS
@@ -1,7 +1,7 @@
 vars = {
   "webkit_trunk":
     "http://svn.webkit.org/repository/webkit/trunk",
-  "webkit_revision": "45958",
+  "webkit_revision": "45959",
 }
 
 
diff --git a/third_party/sqlite/README.chromium b/third_party/sqlite/README.chromium
index 509f313..8dfe456 100644
--- a/third_party/sqlite/README.chromium
+++ b/third_party/sqlite/README.chromium
@@ -68,7 +68,7 @@ Scott Hess <shess@google.com>, December 11, 2007
 
 --------------------------------------------
 
-As of September 12, 2008, these are our changes from sqlite_vendor:
+As of July 10, 2009, these are our changes from sqlite_vendor:
 
  - fts2.c disables fts2_tokenizer().
  - sqlite3Poison() in src/btree.c.
@@ -103,3 +103,6 @@ Changes from Chrome:
    allows much faster performance by reading the file in one contiguous
    operation rather than bringing it in organically, which involves a lot of
    seeking.
+ - Added a new function chromium_sqlite3_initialize_win_sqlite3_file
+   at the end of os_win.c. It allows the Windows-specific Chromium VFS
+   to reuse most of the win32 SQLite VFS.
diff --git a/third_party/sqlite/src/os_win.c b/third_party/sqlite/src/os_win.c
index ec30add..f5baabb 100644
--- a/third_party/sqlite/src/os_win.c
+++ b/third_party/sqlite/src/os_win.c
@@ -1635,4 +1635,11 @@ int sqlite3_os_end(void){
   return SQLITE_OK;
 }
 
+void chromium_sqlite3_initialize_win_sqlite3_file(sqlite3_file* file, HANDLE handle) {
+  winFile* winSQLite3File = (winFile*)file;
+  memset(file, 0, sizeof(*file));
+  winSQLite3File->pMethod = &winIoMethod;
+  winSQLite3File->h = handle;
+}
+
 #endif /* SQLITE_OS_WIN */
diff --git a/webkit/api/src/ChromiumBridge.cpp b/webkit/api/src/ChromiumBridge.cpp
index 4d05a2e..13134bc 100644
--- a/webkit/api/src/ChromiumBridge.cpp
+++ b/webkit/api/src/ChromiumBridge.cpp
@@ -33,6 +33,7 @@
 
 #include <googleurl/src/url_util.h>
 
+#include "FileSystem.h"
 #include "WebClipboard.h"
 #include "WebData.h"
 #include "WebImage.h"
@@ -420,4 +421,36 @@ bool ChromiumBridge::isLinkVisited(WebCore::LinkHash visitedLinkHash)
     return webKitClient()->isLinkVisited(visitedLinkHash);
 }
 
+// HTML5 DB -------------------------------------------------------------------
+
+#if ENABLE(DATABASE)
+PlatformFileHandle ChromiumBridge::databaseOpenFile(const String& fileName, int desiredFlags)
+{
+    // FIXME: un-stub when the code on the browser process side is submitted
+    //return webKitClient()->databaseOpenFile(WebString(fileName), desiredFlags);
+    return invalidPlatformFileHandle;
+}
+
+bool ChromiumBridge::databaseDeleteFile(const String& fileName)
+{
+    // FIXME: un-stub when the code on the browser process side is submitted
+    //return webKitClient()->databaseDeleteFile(WebString(fileName));
+    return false;
+}
+
+long ChromiumBridge::databaseGetFileAttributes(const String& fileName)
+{
+    // FIXME: un-stub when the code on the browser process side is submitted
+    //return webKitClient()->databaseGetFileAttributes(WebString(fileName));
+    return 0L;
+}
+
+long long ChromiumBridge::databaseGetFileSize(const String& fileName)
+{
+    // FIXME: un-stub when the code on the browser process side is submitted
+    //return webKitClient()->databaseGetFileSize(WebString(fileName));
+    return 0LL;
+}
+#endif
+
 } // namespace WebCore