Fix warnings

camino/CHBookmarksOutlineView.mm

@@ -42,7 +42,7 @@
     NSPasteboard* pboard = [NSPasteboard pasteboardWithName:NSDragPboard];
     contentIds = [pboard propertyListForType:@"MozBookmarkType"];
     if (contentIds) {
-      for (int i = 0; i < [contentIds count]; ++i) {
+      for (unsigned int i = 0; i < [contentIds count]; ++i) {
         BookmarkItem* item = [BookmarksService::gDictionary objectForKey: [contentIds objectAtIndex:i]];
         nsCOMPtr<nsIDOMElement> bookmarkElt = do_QueryInterface([item contentNode]);
         BookmarksService::DeleteBookmark(bookmarkElt);

camino/CHExtendedTabView.mm

@@ -156,9 +156,8 @@
   // check for recognized drag types
   contentIds = [[sender draggingPasteboard] propertyListForType: @"MozBookmarkType"];
   if (contentIds) {
-    int i = 0;
     // drag type is chimera bookmarks
-    for (i = 0; i < [contentIds count]; ++i) {
+    for (unsigned int i = 0; i < [contentIds count]; ++i) {
       BookmarkItem* item = [BookmarksService::gDictionary objectForKey: [contentIds objectAtIndex:i]];
       nsCOMPtr<nsIDOMElement> bookmarkElt = do_QueryInterface([item contentNode]);
 

camino/src/bookmarks/BookmarksOutlineView.mm

@@ -42,7 +42,7 @@
     NSPasteboard* pboard = [NSPasteboard pasteboardWithName:NSDragPboard];
     contentIds = [pboard propertyListForType:@"MozBookmarkType"];
     if (contentIds) {
-      for (int i = 0; i < [contentIds count]; ++i) {
+      for (unsigned int i = 0; i < [contentIds count]; ++i) {
         BookmarkItem* item = [BookmarksService::gDictionary objectForKey: [contentIds objectAtIndex:i]];
         nsCOMPtr<nsIDOMElement> bookmarkElt = do_QueryInterface([item contentNode]);
         BookmarksService::DeleteBookmark(bookmarkElt);

chimera/CHBookmarksOutlineView.mm

@@ -42,7 +42,7 @@
     NSPasteboard* pboard = [NSPasteboard pasteboardWithName:NSDragPboard];
     contentIds = [pboard propertyListForType:@"MozBookmarkType"];
     if (contentIds) {
-      for (int i = 0; i < [contentIds count]; ++i) {
+      for (unsigned int i = 0; i < [contentIds count]; ++i) {
         BookmarkItem* item = [BookmarksService::gDictionary objectForKey: [contentIds objectAtIndex:i]];
         nsCOMPtr<nsIDOMElement> bookmarkElt = do_QueryInterface([item contentNode]);
         BookmarksService::DeleteBookmark(bookmarkElt);

chimera/CHExtendedTabView.mm

@@ -156,9 +156,8 @@
   // check for recognized drag types
   contentIds = [[sender draggingPasteboard] propertyListForType: @"MozBookmarkType"];
   if (contentIds) {
-    int i = 0;
     // drag type is chimera bookmarks
-    for (i = 0; i < [contentIds count]; ++i) {
+    for (unsigned int i = 0; i < [contentIds count]; ++i) {
       BookmarkItem* item = [BookmarksService::gDictionary objectForKey: [contentIds objectAtIndex:i]];
       nsCOMPtr<nsIDOMElement> bookmarkElt = do_QueryInterface([item contentNode]);
 

chimera/src/bookmarks/BookmarksOutlineView.mm

@@ -42,7 +42,7 @@
     NSPasteboard* pboard = [NSPasteboard pasteboardWithName:NSDragPboard];
     contentIds = [pboard propertyListForType:@"MozBookmarkType"];
     if (contentIds) {
-      for (int i = 0; i < [contentIds count]; ++i) {
+      for (unsigned int i = 0; i < [contentIds count]; ++i) {
         BookmarkItem* item = [BookmarksService::gDictionary objectForKey: [contentIds objectAtIndex:i]];
         nsCOMPtr<nsIDOMElement> bookmarkElt = do_QueryInterface([item contentNode]);
         BookmarksService::DeleteBookmark(bookmarkElt);