[ios] Suppress DCHECK from Xcode10 jpg asset catalog bug.

Asset catalogs fail for jpg imagesets with the iOS 12 SDK running with iOS 11.

See rdar://41088480

Bug: 852431
Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: Ibec667c21ec0abec5e0e1da2b1e7b81b2aabdb0b
Reviewed-on: https://chromium-review.googlesource.com/1099144
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#566963}

base/ios/ios_util.h

@@ -19,6 +19,9 @@ BASE_EXPORT bool IsRunningOnIOS10OrLater();
 // Returns whether the operating system is iOS 11 or later.
 BASE_EXPORT bool IsRunningOnIOS11OrLater();
 
+// Returns whether the operating system is iOS 12 or later.
+BASE_EXPORT bool IsRunningOnIOS12OrLater();
+
 // Returns whether the operating system is at the given version or later.
 BASE_EXPORT bool IsRunningOnOrLater(int32_t major,
                                     int32_t minor,

base/ios/ios_util.mm

@@ -38,6 +38,11 @@ bool IsRunningOnIOS11OrLater() {
   return is_running_on_or_later;
 }
 
+bool IsRunningOnIOS12OrLater() {
+  static const bool is_running_on_or_later = IsRunningOnOrLater(12, 0, 0);
+  return is_running_on_or_later;
+}
+
 bool IsRunningOnOrLater(int32_t major, int32_t minor, int32_t bug_fix) {
   static const int32_t* current_version = OSVersionAsArray();
   int32_t version[] = {major, minor, bug_fix};

ios/chrome/app/startup/setup_debugging.mm

@@ -6,6 +6,7 @@
 
 #include <objc/runtime.h>
 
+#include "base/ios/ios_util.h"
 #include "base/logging.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/crash/core/common/objc_zombie.h"
@@ -36,6 +37,13 @@ void swizzleUIImageImageNamed() {
   [whiteList addObject:@"voice_icon_keyboard_accessory"];
   [whiteList addObject:@"voice_icon"];
 
+#if defined(__IPHONE_12_0) && (__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_12_0)
+  // TODO(crbug.com/852431): radar://41088480 Asset catalogs fail for jpg
+  // imagesets with the iOS 12 SDK running with iOS 11. whiteList these for now.
+  if (!base::ios::IsRunningOnIOS12OrLater())
+    [whiteList addObject:@"stack_view_background_noise"];
+#endif
+
   // The original implementation of [UIImage imageNamed:].
   // Called by the new implementation.
   static IMP originalImp;