Updates the button's width and height dynamically to adjust for long …

…text and larger font sizes.

Update the TextView height to fit large text sizes and larger font sizes.
This CL is for rolling back previous CL(cl/684841697).

PiperOrigin-RevId: 706639834

components/Banner/src/MDCBannerView.h

@@ -14,6 +14,10 @@
 
 #import "MDCMinimumOS.h"  // IWYU pragma: keep
 
+#import "MDCElevatable.h"  // ComponentImport
+#import "MDCElevationOverriding.h"  // ComponentImport
+#import "MaterialElevation.h"  // ComponentImport
+
 #import <UIKit/UIKit.h>
 #import "MaterialButtons.h"  // ComponentImport
 #import "MaterialElevation.h"  // ComponentImport
@@ -42,8 +46,9 @@ typedef NS_ENUM(NSInteger, MDCBannerViewLayoutStyle) {
  The [Material Guideline](https://material.io/design/components/banners.html) has more details on
  component usage.
  */
-__attribute__((objc_subclassing_restricted)) @interface MDCBannerView
-    : UIView<MDCElevatable, MDCElevationOverriding>
+__attribute__((objc_subclassing_restricted))
+@interface MDCBannerView
+    : UIView<MDCElevatable, MDCElevationOverriding, UIContentSizeCategoryAdjusting>
 #pragma clang diagnostic pop
 
 /**
@@ -148,6 +153,12 @@ __attribute__((objc_subclassing_restricted)) @interface MDCBannerView
  */
 @property(nonatomic, readonly) BOOL isM3CButtonEnabled;
 
+/**
+ A Boolean that indicates whether the object automatically updates its font when the device’s
+ content size category changes.
+ */
+@property(nonatomic, readwrite, assign) BOOL adjustsFontForContentSizeCategory;
+
 /** Initializes the @c MDCBannerView to be compatible with M3. This
  * means using @c M3CButton instead of @c MDCButton for @c leadingButton and
  * @c trailingButton.