Roll src/ios/third_party/material_components_ios/src/ 8c27dcf2e..969f6f554 (8 commits)

TBR=bling-p10-rolls@google.com

Change-Id: Id6f952376c4be6528664dc2ec765ec6359733b6f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2144748Reviewed-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@{#758188}

DEPS

@@ -525,7 +525,7 @@ deps = {
   },
 
   'src/ios/third_party/material_components_ios/src': {
-      'url': Var('chromium_git') + '/external/github.com/material-components/material-components-ios.git' + '@' + '8c27dcf2e53f038ba97e4e6452143a8f223c35b7',
+      'url': Var('chromium_git') + '/external/github.com/material-components/material-components-ios.git' + '@' + '969f6f55460312e5f16236ad0e06c3e725f1fb74',
       'condition': 'checkout_ios',
   },
 

ios/third_party/material_components_ios/BUILD.gn

@@ -128,6 +128,8 @@ _mdc_public_headers = [
   "src/components/Buttons/src/TypographyThemer/MDCButtonTypographyThemer.h",
   "src/components/Buttons/src/TypographyThemer/MaterialButtons+TypographyThemer.h",
   "src/components/Buttons/src/private/MDCButton+Subclassing.h",
+  "src/components/Buttons/src/private/MDCFloatingButtonModeAnimator.h",
+  "src/components/Buttons/src/private/MDCFloatingButtonModeAnimatorDelegate.h",
   "src/components/Cards/src/MDCCard.h",
   "src/components/Cards/src/MDCCardCollectionCell.h",
   "src/components/Cards/src/MaterialCards.h",
@@ -869,6 +871,9 @@ _mdc_sources = [
   "src/components/Buttons/src/TypographyThemer/MDCButtonTypographyThemer.m",
   "src/components/Buttons/src/TypographyThemer/MaterialButtons+TypographyThemer.h",
   "src/components/Buttons/src/private/MDCButton+Subclassing.h",
+  "src/components/Buttons/src/private/MDCFloatingButtonModeAnimator.h",
+  "src/components/Buttons/src/private/MDCFloatingButtonModeAnimator.m",
+  "src/components/Buttons/src/private/MDCFloatingButtonModeAnimatorDelegate.h",
   "src/components/Cards/src/MDCCard.h",
   "src/components/Cards/src/MDCCard.m",
   "src/components/Cards/src/MDCCardCollectionCell.h",