Disable tests failing Mac10.12 browser_tests.

TBR=tnijssen@google.com

Bug: 871740
Change-Id: I3e57e7d01bca2a31eb25d05dc6305c3092b747d5
Reviewed-on: https://chromium-review.googlesource.com/1165227Reviewed-by: Rune Lillesveen <futhark@chromium.org>
Commit-Queue: Rune Lillesveen <futhark@chromium.org>
Cr-Commit-Position: refs/heads/master@{#581206}

chrome/browser/ui/cocoa/touchbar/text_suggestions_touch_bar_controller_browsertest.mm

@@ -105,7 +105,9 @@ class TextSuggestionsTouchBarControllerTest : public InProcessBrowserTest {
 };
 
 // Tests to check if the touch bar shows up properly.
-IN_PROC_BROWSER_TEST_F(TextSuggestionsTouchBarControllerTest, MakeTouchBar) {
+// DISABLED because it consistently fails "Mac10.12 Tests"
+IN_PROC_BROWSER_TEST_F(TextSuggestionsTouchBarControllerTest,
+                       DISABLED_MakeTouchBar) {
   if (@available(macOS 10.12.2, *)) {
     NSString* const kTextSuggestionsTouchBarId = @"text-suggestions";
 
@@ -123,8 +125,9 @@ IN_PROC_BROWSER_TEST_F(TextSuggestionsTouchBarControllerTest, MakeTouchBar) {
 }
 
 // Tests that a change in text selection is handled properly.
+// DISABLED because it consistently fails "Mac10.12 Tests"
 IN_PROC_BROWSER_TEST_F(TextSuggestionsTouchBarControllerTest,
-                       UpdateTextSelection) {
+                       DISABLED_UpdateTextSelection) {
   NSString* const kText = @"text";
   NSString* const kEmptyText = @"";
   const gfx::Range kRange = gfx::Range(0, 4);
@@ -201,4 +204,4 @@ IN_PROC_BROWSER_TEST_F(TextSuggestionsTouchBarControllerTest, SetWebContents) {
   }
 }
 
-}  // namespace
\ No newline at end of file
+}  // namespace