Stop compiling dead download infobar code on desktop Chrome

chrome/browser/download/download_request_limiter_unittest.cc

Index: chrome/browser/download/download_request_limiter_unittest.cc
diff --git a/chrome/browser/download/download_request_limiter_unittest.cc b/chrome/browser/download/download_request_limiter_unittest.cc
index 527de058a27f6a36c96f724bbe2ea666b185617f..019ecff44299e7252294b282417e7eeb329bca5c 100644
--- a/chrome/browser/download/download_request_limiter_unittest.cc
+++ b/chrome/browser/download/download_request_limiter_unittest.cc
@@ -8,8 +8,6 @@
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "chrome/browser/download/download_permission_request.h"
-#include "chrome/browser/download/download_request_infobar_delegate.h"
-#include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/ui/website_settings/permission_bubble_manager.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
@@ -21,6 +19,11 @@
 #include "content/public/common/frame_navigate_params.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+#if defined(OS_ANDROID)
+#include "chrome/browser/download/download_request_infobar_delegate.h"
+#include "chrome/browser/infobars/infobar_service.h"
+#endif
+
 using content::WebContents;
 
 class DownloadRequestLimiterTest;
@@ -82,7 +85,6 @@ class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
   void SetUp() override {
     ChromeRenderViewHostTestHarness::SetUp();
     profile_.reset(new TestingProfile());
-    InfoBarService::CreateForWebContents(web_contents());
 
     PermissionBubbleManager::CreateForWebContents(web_contents());
     scoped_refptr<FakePermissionBubbleView::Factory> factory =
@@ -95,10 +97,15 @@ class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
     testing_action_ = ACCEPT;
     ask_allow_count_ = cancel_count_ = continue_count_ = 0;
     download_request_limiter_ = new DownloadRequestLimiter();
+
+#if defined(OS_ANDROID)
+    InfoBarService::CreateForWebContents(web_contents());
     fake_create_callback_ = base::Bind(
         &DownloadRequestLimiterTest::FakeCreate, base::Unretained(this));
     DownloadRequestInfoBarDelegate::SetCallbackForTesting(
         &fake_create_callback_);
+#endif
+
     content_settings_ = new HostContentSettingsMap(profile_->GetPrefs(), false);
     DownloadRequestLimiter::SetContentSettingsForTesting(
         content_settings_.get());
@@ -112,6 +119,16 @@ class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
     ask_allow_count_++;
   }
 
+  void TearDown() override {
+    content_settings_->ShutdownOnUIThread();
+    content_settings_ = NULL;
+#if defined(OS_ANDROID)
+    UnsetDelegate();
+#endif
+    ChromeRenderViewHostTestHarness::TearDown();
+  }
+
+#if defined(OS_ANDROID)
   void FakeCreate(
       InfoBarService* infobar_service,
       base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host) {
@@ -128,16 +145,10 @@ class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
     }
   }
 
-  void TearDown() override {
-    content_settings_->ShutdownOnUIThread();
-    content_settings_ = NULL;
-    UnsetDelegate();
-    ChromeRenderViewHostTestHarness::TearDown();
-  }
-
   virtual void UnsetDelegate() {
     DownloadRequestInfoBarDelegate::SetCallbackForTesting(NULL);
   }
+#endif
 
   void CanDownload() {
     CanDownloadFor(web_contents());
@@ -216,7 +227,10 @@ class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
   scoped_refptr<HostContentSettingsMap> content_settings_;
 
  private:
+#if defined(OS_ANDROID)
   DownloadRequestInfoBarDelegate::FakeCreateCallback fake_create_callback_;
+#endif
+
   scoped_ptr<TestingProfile> profile_;
 };
 
@@ -417,6 +431,7 @@ TEST_F(DownloadRequestLimiterTest, DownloadRequestLimiter_ResetOnReload) {
             download_request_limiter_->GetDownloadStatus(web_contents()));
 }
 
+#if defined(OS_ANDROID)
 TEST_F(DownloadRequestLimiterTest, DownloadRequestLimiter_RawWebContents) {
   scoped_ptr<WebContents> web_contents(CreateTestWebContents());
 
@@ -454,6 +469,7 @@ TEST_F(DownloadRequestLimiterTest, DownloadRequestLimiter_RawWebContents) {
   EXPECT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents.get()));
 }
+#endif
 
 TEST_F(DownloadRequestLimiterTest,
        DownloadRequestLimiter_SetHostContentSetting) {