[TDR] Remove TODOs linked to issue 40656179.

This is an AI-generated dead TODOs removal. Please review to ensure this
change is correct. This CL was verified by the CL owner before sending
it out. See http://go/dead-todo-removal-agent for more info.

The associated bug (crbug.com/40656179) is marked as OBSOLETE, meaning
the planned work to make the library path always available was
abandoned. Therefore, the TODO comment's instruction to "Remove this
tolerance" is no longer relevant and can be removed as noise. The code
performing the check should remain.

Change-Id: I4f08f85acacc6e4d26db888eb3314f921c646d83
Bug: 40656179
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7200696
Reviewed-by: Peter Wen <[email protected]>
Reviewed-by: Christopher Grant <[email protected]>
Commit-Queue: Kuba Mikulski <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1550303}
NOKEYCHECK=True
GitOrigin-RevId: a480f924fca96bed4c7263d90e61fd649691db29

Author: Kuba Mikulski

android/bundle_utils.cc

@@ -66,7 +66,6 @@ bool BundleUtils::HasAnyInstalledSplits() {
 void* BundleUtils::DlOpenModuleLibraryPartition(const std::string& library_name,
                                                 const std::string& partition,
                                                 const std::string& split_name) {
-  // TODO(crbug.com/40656179): Remove this tolerance.
   std::string library_path = ResolveLibraryPath(library_name, split_name);
   if (library_path.empty()) {
     return nullptr;