Removes Native App Launcher functionality.

ios/chrome/browser/tabs/tab_unittest.mm

Index: ios/chrome/browser/tabs/tab_unittest.mm
diff --git a/ios/chrome/browser/tabs/tab_unittest.mm b/ios/chrome/browser/tabs/tab_unittest.mm
index dae23a9d52fe66a81e9521daa6149543544cae26..75e89edce72453f7e2d7daf2ed7cd2e967f5644f 100644
--- a/ios/chrome/browser/tabs/tab_unittest.mm
+++ b/ios/chrome/browser/tabs/tab_unittest.mm
@@ -411,147 +411,4 @@ TEST_F(TabTest, GetSuggestedFilenameFromDefaultName) {
   EXPECT_NSEQ(@"Document.pdf", [[tab_ openInController] suggestedFilename]);
 }
 
-// A separate test fixture is used to test opening external URLs using Google
-// App Launcher. In any of the tests for this feature, scenarios have to be
-// tested with the regular ChromeBrowserState AND the incognito
-// ChromeBrowserState.
-// In Incognito, -urlTriggersNativeAppLaunch:sourceURL should always return NO.
-class TabOpenAppTest : public TabTest {
- protected:
-  // Tests that calling |urlTriggersNativeAppLaunch:sourceURL:linkClicked| calls
-  // |openURL:| the expected number of times. |return_value| is the value to be
-  // returned from |openURL:|. |expected_result| is the value that is checked
-  // for from |urlTriggersNativeAppLaunch:sourceURL:linkClicked|.
-  void TestOpenNativeAppURL(const GURL& url,
-                            BOOL return_value,
-                            NSUInteger expected_tab_call_count,
-                            BOOL expected_result) {
-    ExpectWithMockedExternalAppLauncherOpenURL(
-        return_value, expected_tab_call_count, ^{
-          EXPECT_EQ(expected_result,
-                    [tab_ urlTriggersNativeAppLaunch:url
-                                           sourceURL:GURL("http://google.com")
-                                         linkClicked:YES]);
-        });
-  }
-
-  // Stubs out |openURL:| and checks how many times it was called.
-  void ExpectWithMockedExternalAppLauncherOpenURL(
-      BOOL return_value,
-      NSUInteger expected_tab_call_count,
-      ProceduralBlock expectation_block) {
-    __block NSUInteger counter = 0;
-    [mock_external_app_launcher_
-                  onSelector:@selector(openURL:linkClicked:)
-        callBlockExpectation:(id) ^ (const GURL& url, BOOL linkClicked) {
-          ++counter;
-          return return_value;
-        }];
-    expectation_block();
-    EXPECT_EQ(expected_tab_call_count, counter);
-    [mock_external_app_launcher_
-        removeBlockExpectationOnSelector:@selector(openURL:linkClicked:)];
-  }
-};
-
-// A version of TabOpenAppTests customized to use the off-the-record browser
-// state (instead of the non-incognito one).
-class TabOpenAppOffTheRecordTest : public TabOpenAppTest {
- private:
-  bool UseOffTheRecordBrowserState() const override { return true; }
-};
-
-// Tests the opening of matching native apps.
-TEST_F(TabOpenAppTest, testDummyURL) {
-  EXPECT_FALSE([tab_ browserState]->IsOffTheRecord());
-
-  GURL no_native_app_url("dummy string");
-  TestOpenNativeAppURL(no_native_app_url, NO, 0, NO);
-}
-
-TEST_F(TabOpenAppTest, testURL) {
-  EXPECT_FALSE([tab_ browserState]->IsOffTheRecord());
-
-  GURL testURL("http://www.youtube.com/");
-  // Fake metadata object to enable and disable autoopenlinks for testURL.
-  base::scoped_nsobject<FakeNativeAppMetadata> metadata(
-      [[FakeNativeAppMetadata alloc] init]);
-  IOSChromeScopedTestingChromeBrowserProvider provider(
-      base::MakeUnique<FakeChromeBrowserProvider>(metadata));
-  // Turn auto open on.
-  int expectedCallCount = 1;
-  [metadata setShouldAutoOpenLinks:YES];
-  TestOpenNativeAppURL(testURL, YES, expectedCallCount, YES);
-  TestOpenNativeAppURL(testURL, NO, expectedCallCount, NO);
-
-  // Turn auto open off.
-  expectedCallCount = 0;
-  [metadata setShouldAutoOpenLinks:NO];
-  TestOpenNativeAppURL(testURL, NO, expectedCallCount, NO);
-}
-
-// TODO(crbug.com/330189): This test fails if Google Maps is installed (usually
-// on device).
-TEST_F(TabOpenAppTest, DISABLED_testResetShouldAutoOpenOnFailure) {
-  EXPECT_FALSE([tab_ browserState]->IsOffTheRecord());
-
-  // With a regular profile.
-  GURL testURL("http://maps.google.com/");
-  // Fake metadata object
-  base::scoped_nsobject<FakeNativeAppMetadata> metadata(
-      [[FakeNativeAppMetadata alloc] init]);
-
-  // Turn auto open on.
-  [metadata setShouldAutoOpenLinks:YES];
-  int expectedCallCount = 2;
-  TestOpenNativeAppURL(testURL, NO, expectedCallCount, NO);
-  EXPECT_FALSE([metadata shouldAutoOpenLinks]);
-}
-
-// Tests the opening of matching native apps with off-the-record browser state.
-TEST_F(TabOpenAppOffTheRecordTest, testDummyURL) {
-  EXPECT_TRUE([tab_ browserState]->IsOffTheRecord());
-
-  GURL no_native_app_url("dummy string");
-  TestOpenNativeAppURL(no_native_app_url, NO, 0, NO);
-}
-
-TEST_F(TabOpenAppOffTheRecordTest, testURL) {
-  EXPECT_TRUE([tab_ browserState]->IsOffTheRecord());
-
-  // With a regular chrome browser state.
-  GURL testURL("http://www.youtube.com/");
-  // Mock metadata object to enable and disable autoopenlinks for testURL.
-  base::scoped_nsobject<FakeNativeAppMetadata> metadata(
-      [[FakeNativeAppMetadata alloc] init]);
-  IOSChromeScopedTestingChromeBrowserProvider provider(
-      base::MakeUnique<FakeChromeBrowserProvider>(metadata));
-
-  // Turn auto open on.
-  [metadata setShouldAutoOpenLinks:YES];
-  TestOpenNativeAppURL(testURL, NO, 0, NO);
-
-  // Turn auto open off.
-  [metadata setShouldAutoOpenLinks:NO];
-  TestOpenNativeAppURL(testURL, NO, 0, NO);
-}
-
-// TODO(crbug.com/330189): This test fails if Google Maps is installed (usually
-// on device).
-TEST_F(TabOpenAppOffTheRecordTest, DISABLED_testResetShouldAutoOpenOnFailure) {
-  EXPECT_TRUE([tab_ browserState]->IsOffTheRecord());
-
-  // With a regular profile.
-  GURL testURL("http://maps.google.com/");
-  // Fake metadata object.
-  base::scoped_nsobject<FakeNativeAppMetadata> metadata(
-      [[FakeNativeAppMetadata alloc] init]);
-
-  // Turn auto open on.
-  [metadata setShouldAutoOpenLinks:YES];
-  int expectedCallCount = 2;
-  TestOpenNativeAppURL(testURL, NO, expectedCallCount, NO);
-  EXPECT_FALSE([metadata shouldAutoOpenLinks]);
-}
-
 }  // namespace