Remove EPM:all_hosts_ and use all_extension_views_ instead.

chrome/browser/extensions/extension_crash_recovery_browsertest.cc

Index: chrome/browser/extensions/extension_crash_recovery_browsertest.cc
diff --git a/chrome/browser/extensions/extension_crash_recovery_browsertest.cc b/chrome/browser/extensions/extension_crash_recovery_browsertest.cc
index 42cbc45863d50fef371abdf097f7689f56845413..11b8065a893611ea165520179544041e7e0274f1 100644
--- a/chrome/browser/extensions/extension_crash_recovery_browsertest.cc
+++ b/chrome/browser/extensions/extension_crash_recovery_browsertest.cc
@@ -92,7 +92,11 @@ class ExtensionCrashRecoveryTest : public ExtensionBrowserTest {
     ExtensionHost* extension_host = GetExtensionProcessManager()->
         GetBackgroundHostForExtension(extension_id);
     ASSERT_TRUE(extension_host);
-    ASSERT_TRUE(GetExtensionProcessManager()->HasExtensionHost(extension_host));
+    ExtensionProcessManager::ContentsSet all_contents =
+        GetExtensionProcessManager()->GetAllContents();
+    ExtensionProcessManager::ContentsSet::const_iterator it =
+        all_contents.find(extension_host->host_contents());
+    ASSERT_FALSE(it == all_contents.end());
     ASSERT_TRUE(extension_host->IsRenderViewLive());
     extensions::ProcessMap* process_map =
         browser()->profile()->GetExtensionService()->process_map();