Multi-Profiles: New Profile Setup UI

This change adds DOM UI to setup a new profile. When the user clicks Wrench Menu -> New Profile the following happens:
    1 we create a new profile and give it a good default name and icon
    2 we open a browser window and navigate it to chrome://newprofile
    3 user customizes the name and icon if they wish and then click Create
    4 we navigate to the new tab page where we optionally show the Sign In To Sync promo page

This change implements 3 and 4. Screenshots:
  - http://www.dropmocks.com/mW4un

BUG=None
TEST=Navigated to chrome://newprofile and verified that things looked ok

Review URL: http://codereview.chromium.org/7256002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@91573 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 30 insertions, 14 deletions

diff --git a/chrome/browser/profiles/profile_info_cache.cc b/chrome/browser/profiles/profile_info_cache.cc
index 4a71e02..eecbbd2 100644
--- a/chrome/browser/profiles/profile_info_cache.cc
+++ b/chrome/browser/profiles/profile_info_cache.cc
@@ -29,7 +29,7 @@ const int kDefaultAvatarIconResources[] = {
   IDR_PROFILE_AVATAR_3,
 };
 
-const int kDefaultAvatarIconsCount = arraysize(kDefaultAvatarIconResources);
+const size_t kDefaultAvatarIconsCount = arraysize(kDefaultAvatarIconResources);
 
 // Checks if the given URL points to one of the default avatar icons. if it is,
 // returns true and its index through |icon_index|. If not, returns false.
@@ -42,7 +42,8 @@ bool IsDefaultAvatarIconUrl(const std::string& url, size_t* icon_index) {
   if (base::StringToInt(url.begin() + strlen(kDefaultUrlPrefix),
                         url.end(),
                         &int_value)) {
-    if (int_value < 0 || int_value >= kDefaultAvatarIconsCount)
+    if (int_value < 0 ||
+        int_value >= static_cast<int>(kDefaultAvatarIconsCount))
       return false;
     *icon_index = int_value;
     return true;
@@ -51,12 +52,6 @@ bool IsDefaultAvatarIconUrl(const std::string& url, size_t* icon_index) {
   return false;
 }
 
-// Returns a URL for the default avatar icon with specified index.
-std::string GetDefaultAvatarIconUrl(int icon_index) {
-  DCHECK_LT(icon_index, kDefaultAvatarIconsCount);
-  return StringPrintf("%s%d", kDefaultUrlPrefix, icon_index);
-}
-
 } // namespace
 
 ProfileInfoCache::ProfileInfoCache(PrefService* prefs,
@@ -108,6 +103,18 @@ size_t ProfileInfoCache::GetNumberOfProfiles() const {
   return sorted_keys_.size();
 }
 
+size_t ProfileInfoCache::GetIndexOfProfileWithPath(
+    const FilePath& profile_path) const {
+  if (profile_path.DirName() != user_data_dir_)
+    return std::string::npos;
+  std::string search_key = profile_path.BaseName().MaybeAsASCII();
+  for (size_t i = 0; i < sorted_keys_.size(); ++i) {
+    if (sorted_keys_[i] == search_key)
+      return i;
+  }
+  return std::string::npos;
+}
+
 string16 ProfileInfoCache::GetNameOfProfileAtIndex(size_t index) const {
   string16 name;
   GetInfoForProfileAtIndex(index)->GetString(kNameKey, &name);
@@ -126,17 +133,21 @@ FilePath ProfileInfoCache::GetPathOfProfileAtIndex(size_t index) const {
 
 const gfx::Image& ProfileInfoCache::GetAvatarIconOfProfileAtIndex(
     size_t index) const {
+  int resource_id = GetDefaultAvatarIconResourceIDAtIndex(
+      GetAvatarIconIndexOfProfileAtIndex(index));
+  return ResourceBundle::GetSharedInstance().GetImageNamed(resource_id);
+}
+
+size_t ProfileInfoCache::GetAvatarIconIndexOfProfileAtIndex(size_t index)
+    const {
   std::string icon_url;
   GetInfoForProfileAtIndex(index)->GetString(kAvatarIconKey, &icon_url);
   size_t icon_index = 0;
-  if (IsDefaultAvatarIconUrl(icon_url, &icon_index)) {
-    int resource_id = GetDefaultAvatarIconResourceIDAtIndex(icon_index);
-    return ResourceBundle::GetSharedInstance().GetImageNamed(resource_id);
-  }
+  if (IsDefaultAvatarIconUrl(icon_url, &icon_index))
+    return icon_index;
 
   DLOG(WARNING) << "Unknown avatar icon: " << icon_url;
-  return ResourceBundle::GetSharedInstance().GetImageNamed(
-      GetDefaultAvatarIconResourceIDAtIndex(0));
+  return GetDefaultAvatarIconResourceIDAtIndex(0);
 }
 
 void ProfileInfoCache::SetNameOfProfileAtIndex(size_t index,
@@ -164,6 +175,11 @@ int ProfileInfoCache::GetDefaultAvatarIconResourceIDAtIndex(size_t index) {
   return kDefaultAvatarIconResources[index];
 }
 
+std::string ProfileInfoCache::GetDefaultAvatarIconUrl(size_t index) {
+  DCHECK_LT(index, kDefaultAvatarIconsCount);
+  return StringPrintf("%s%zu", kDefaultUrlPrefix, index);
+}
+
 const DictionaryValue* ProfileInfoCache::GetInfoForProfileAtIndex(
     size_t index) const {
   DCHECK_LT(index, GetNumberOfProfiles());