Background view for card message should clip subviews to its bounds (#7399)

Author: christibbs

FirebaseInAppMessaging/Resources/FIRInAppMessageDisplayStoryboard.storyboard

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14868" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="17701" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
     <device id="retina6_5" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14824"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17703"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
@@ -169,7 +169,7 @@
                                             </mask>
                                         </variation>
                                     </imageView>
-                                    <button opaque="NO" contentMode="scaleToFill" verticalHuggingPriority="252" verticalCompressionResistancePriority="1000" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="VmW-ue-K1q">
+                                    <button opaque="NO" contentMode="scaleToFill" verticalHuggingPriority="252" verticalCompressionResistancePriority="1000" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="VmW-ue-K1q">
                                         <rect key="frame" x="114" y="460.66666666666674" width="126" height="36"/>
                                         <accessibility key="accessibilityConfiguration" identifier="message-action-button"/>
                                         <constraints>
@@ -387,7 +387,7 @@
                         <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
-                            <view contentMode="scaleToFill" ambiguous="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Aft-rr-icV" userLabel="Card view">
+                            <view clipsSubviews="YES" contentMode="scaleToFill" ambiguous="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Aft-rr-icV" userLabel="Card view">
                                 <rect key="frame" x="87" y="87" width="240" height="240"/>
                                 <subviews>
                                     <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="gB0-8W-G9z">
@@ -429,14 +429,14 @@
                                         </variation>
                                     </imageView>
                                     <label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" text="Title" textAlignment="natural" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="oVh-9O-yfC" userLabel="Title label">
-                                        <rect key="frame" x="24" y="184" width="192" height="24"/>
+                                        <rect key="frame" x="24" y="184" width="192" height="26.333333333333343"/>
                                         <accessibility key="accessibilityConfiguration" identifier="card-title-label"/>
                                         <fontDescription key="fontDescription" style="UICTFontTextStyleTitle2"/>
                                         <nil key="textColor"/>
                                         <nil key="highlightedColor"/>
                                     </label>
                                     <scrollView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Tmr-ar-k7h">
-                                        <rect key="frame" x="24" y="232" width="192" height="38"/>
+                                        <rect key="frame" x="24" y="234.33333333333331" width="192" height="38"/>
                                         <subviews>
                                             <textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" verticalHuggingPriority="1000" scrollEnabled="NO" contentInsetAdjustmentBehavior="never" editable="NO" text="Label" textAlignment="natural" selectable="NO" translatesAutoresizingMaskIntoConstraints="NO" id="elG-N9-aqH" userLabel="Body text view">
                                                 <rect key="frame" x="0.0" y="0.0" width="192" height="38"/>
@@ -455,7 +455,7 @@
                                             <constraint firstItem="elG-N9-aqH" firstAttribute="width" secondItem="Tmr-ar-k7h" secondAttribute="width" id="dXF-bM-hYF"/>
                                         </constraints>
                                     </scrollView>
-                                    <button opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" horizontalCompressionResistancePriority="251" verticalCompressionResistancePriority="1000" ambiguous="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="aZE-3x-WHk" userLabel="Primary action button">
+                                    <button opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" horizontalCompressionResistancePriority="251" verticalCompressionResistancePriority="1000" ambiguous="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="aZE-3x-WHk" userLabel="Primary action button">
                                         <rect key="frame" x="163" y="186" width="53" height="30"/>
                                         <accessibility key="accessibilityConfiguration" identifier="card-primary-action-button"/>
                                         <constraints>
@@ -466,7 +466,7 @@
                                             <action selector="primaryActionButtonTapped:" destination="oTF-1C-LZP" eventType="touchUpInside" id="Jk0-dp-Qgj"/>
                                         </connections>
                                     </button>
-                                    <button hidden="YES" opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" horizontalCompressionResistancePriority="250" verticalCompressionResistancePriority="1000" ambiguous="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Feg-VM-jUf" userLabel="Secondary action button">
+                                    <button hidden="YES" opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" horizontalCompressionResistancePriority="250" verticalCompressionResistancePriority="1000" ambiguous="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Feg-VM-jUf" userLabel="Secondary action button">
                                         <rect key="frame" x="65" y="186" width="74" height="30"/>
                                         <accessibility key="accessibilityConfiguration" identifier="card-secondary-action-button"/>
                                         <constraints>