Don't intercept Flash navigations when the current page is the Flash download page.

chrome/browser/plugins/flash_download_interception_unittest.cc

Index: chrome/browser/plugins/flash_download_interception_unittest.cc
diff --git a/chrome/browser/plugins/flash_download_interception_unittest.cc b/chrome/browser/plugins/flash_download_interception_unittest.cc
index 08ad6c2e392652906eb9ef0c3850b7c954d619b9..068871d137d700e31213b9216cb31c664ede017d 100644
--- a/chrome/browser/plugins/flash_download_interception_unittest.cc
+++ b/chrome/browser/plugins/flash_download_interception_unittest.cc
@@ -73,6 +73,11 @@ TEST_F(FlashDownloadInterceptionTest, DownloadUrlVariations) {
   EXPECT_FALSE(FlashDownloadInterception::ShouldStopFlashDownloadAction(
       host_content_settings_map(), GURL("http://source-page.com"),
       GURL("http://ww.macromedia.com/go/getflashplayer"), true));
+
+  // Don't intercept navigations occurring on the flash download page.
+  EXPECT_FALSE(FlashDownloadInterception::ShouldStopFlashDownloadAction(
+      host_content_settings_map(), GURL("https://get.adobe.com/flashplayer/"),
+      GURL("https://get.adobe.com/flashplayer/"), true));
 }
 
 TEST_F(FlashDownloadInterceptionTest, NavigationThrottleCancelsNavigation) {