Roll src/ios/third_party/material_components_ios/src/ 86f5ae1f4..dee8934c6 (4 commits)

TBR=bling-team@google.com

Change-Id: Ic835373e7de291a5685192d9bace593dbaaff1b4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2235946Reviewed-by: Internal Frameworks Autoroller <bling-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Internal Frameworks Autoroller <bling-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#776248}

DEPS

@@ -528,7 +528,7 @@ deps = {
   },
 
   'src/ios/third_party/material_components_ios/src': {
-      'url': Var('chromium_git') + '/external/github.com/material-components/material-components-ios.git' + '@' + '86f5ae1f4a19e8f73af4cb30e2c9d3f10f53e875',
+      'url': Var('chromium_git') + '/external/github.com/material-components/material-components-ios.git' + '@' + 'dee8934c69d66b70b05a2cf2ccf02b5c805349f3',
       'condition': 'checkout_ios',
   },
 

ios/third_party/material_components_ios/BUILD.gn

@@ -333,6 +333,7 @@ _mdc_public_headers = [
   "src/components/Snackbar/src/FontThemer/MDCSnackbarFontThemer.h",
   "src/components/Snackbar/src/FontThemer/MaterialSnackbar+FontThemer.h",
   "src/components/Snackbar/src/MDCSnackbarAlignment.h",
+  "src/components/Snackbar/src/MDCSnackbarError.h",
   "src/components/Snackbar/src/MDCSnackbarManager.h",
   "src/components/Snackbar/src/MDCSnackbarManagerDelegate.h",
   "src/components/Snackbar/src/MDCSnackbarMessage.h",
@@ -1208,6 +1209,8 @@ _mdc_sources = [
   "src/components/Snackbar/src/FontThemer/MDCSnackbarFontThemer.m",
   "src/components/Snackbar/src/FontThemer/MaterialSnackbar+FontThemer.h",
   "src/components/Snackbar/src/MDCSnackbarAlignment.h",
+  "src/components/Snackbar/src/MDCSnackbarError.h",
+  "src/components/Snackbar/src/MDCSnackbarError.m",
   "src/components/Snackbar/src/MDCSnackbarManager.h",
   "src/components/Snackbar/src/MDCSnackbarManager.m",
   "src/components/Snackbar/src/MDCSnackbarManagerDelegate.h",