[Flakiness] Disable "ConfirmCacheInformationPlumbed" test.

Test breaks the bot "Linux Tests (dbg)(1)".

TBR=dcheng@chromium.org

Bug: 1026725
Change-Id: I2c606cfcbc9c8867387f609727d453cb4cd7c510
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1927033
Commit-Queue: Kevin Marshall <kmarshall@chromium.org>
Reviewed-by: Kevin Marshall <kmarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#717232}

content/renderer/browser_render_view_browsertest.cc

@@ -146,7 +146,11 @@ class RenderViewBrowserTest : public ContentBrowserTest {
 #define MAYBE_ConfirmCacheInformationPlumbed \
   DISABLED_ConfirmCacheInformationPlumbed
 #else
-#define MAYBE_ConfirmCacheInformationPlumbed ConfirmCacheInformationPlumbed
+
+// Disabled due to failures (crbug.com/1026725)
+#define MAYBE_ConfirmCacheInformationPlumbed \
+  DISABLED_ConfirmCacheInformationPlumbed
+
 #endif  // defined(OS_ANDROID) && defined(ADDRESS_SANITIZER)
 IN_PROC_BROWSER_TEST_F(RenderViewBrowserTest,
                        MAYBE_ConfirmCacheInformationPlumbed) {