Adds more material_components_ios files

Bug: 909928
Change-Id: I0168a159049cd92db949d664f8e671f9ba0aee31
Reviewed-on: https://chromium-review.googlesource.com/c/1353956
Commit-Queue: Eugene But <eugenebut@chromium.org>
Reviewed-by: Eugene But <eugenebut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612244}

ios/third_party/material_components_ios/BUILD.gn

@@ -8,11 +8,13 @@ config("config") {
   visibility = [ ":material_components_ios" ]
   include_dirs = [
     "src/components/ActivityIndicator/src",
+    "src/components/Buttons/src/ButtonThemer",
     "src/components/Buttons/src/ShapeThemer",
     "src/components/AppBar/src",
     "src/components/private/ShapeLibrary/src",
     "src/components/ButtonBar/src",
     "src/components/Buttons/src",
+    "src/components/Cards/src",
     "src/components/CollectionCells/src",
     "src/components/CollectionLayoutAttributes/src",
     "src/components/Collections/src",
@@ -137,6 +139,10 @@ source_set("material_components_ios") {
     "src/components/Buttons/src/TypographyThemer/MDCButtonTypographyThemer.h",
     "src/components/Buttons/src/TypographyThemer/MDCButtonTypographyThemer.m",
     "src/components/Buttons/src/private/MDCButton+Subclassing.h",
+    "src/components/Cards/src/ColorThemer/MDCCardsColorThemer.h",
+    "src/components/Cards/src/ColorThemer/MDCCardsColorThemer.m",
+    "src/components/Cards/src/MDCCard.h",
+    "src/components/Cards/src/MDCCard.m",
     "src/components/CollectionCells/src/MDCCollectionViewCell.h",
     "src/components/CollectionCells/src/MDCCollectionViewCell.m",
     "src/components/CollectionCells/src/MDCCollectionViewTextCell.h",