Gave three OnAcquireFileAccessPermissionDone their own names

In jumbo builds many cc files compile in the same translation
unit and if that causes there to be overloaded functions,
the address operator won't know what function's address the
code refers to. This happens in base::Bind, and results
in compilation failures.

In preparation for jumbo in chrome/browser, this patch renames
the three OnAcquireFileAccessPermissionDone to
OnDownloadAcquireFileAccessPermissionDone
OnThrottleAcquireFileAccessPermissionDone
OnOfflinePageAcquireFileAccessPermissionDone

Bug: 746957
Change-Id: I6bd1fa44e9cc1ab44d9bdb653dd8117280ff9325
Reviewed-on: https://chromium-review.googlesource.com/897943Reviewed-by: Cathy Li <chili@chromium.org>
Reviewed-by: David Trainor <dtrainor@chromium.org>
Commit-Queue: Daniel Bratell <bratell@opera.com>
Cr-Commit-Position: refs/heads/master@{#534197}

chrome/browser/download/chrome_download_manager_delegate.cc

@@ -241,7 +241,7 @@ void CheckCanDownload(
 #if defined(OS_ANDROID)
 // TODOD(qinmin): reuse the similar function defined in
 // DownloadResourceThrottle.
-void OnAcquireFileAccessPermissionDone(
+void OnDownloadAcquireFileAccessPermissionDone(
     const content::ResourceRequestInfo::WebContentsGetter& web_contents_getter,
     const GURL& url,
     const std::string& request_method,
@@ -1081,8 +1081,8 @@ void ChromeDownloadManagerDelegate::CheckDownloadAllowed(
 #if defined(OS_ANDROID)
   DownloadControllerBase::Get()->AcquireFileAccessPermission(
       web_contents_getter,
-      base::Bind(&OnAcquireFileAccessPermissionDone, web_contents_getter, url,
-                 request_method, base::Passed(&cb)));
+      base::Bind(&OnDownloadAcquireFileAccessPermissionDone,
+                 web_contents_getter, url, request_method, base::Passed(&cb)));
 #else
   CheckCanDownload(web_contents_getter, url, request_method, std::move(cb));
 #endif

chrome/browser/download/download_resource_throttle.cc

@@ -37,7 +37,7 @@ void CanDownload(
 }
 
 #if defined(OS_ANDROID)
-void OnAcquireFileAccessPermissionDone(
+void OnThrottleAcquireFileAccessPermissionDone(
     std::unique_ptr<DownloadResourceThrottle::DownloadRequestInfo> info,
     bool granted) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
@@ -55,7 +55,8 @@ void CanDownloadOnUIThread(
   const content::ResourceRequestInfo::WebContentsGetter& web_contents_getter =
       info->web_contents_getter;
   DownloadControllerBase::Get()->AcquireFileAccessPermission(
-      web_contents_getter, base::Bind(&OnAcquireFileAccessPermissionDone,
+      web_contents_getter,
+      base::Bind(&OnThrottleAcquireFileAccessPermissionDone,
                  base::Passed(std::move(info))));
 #else
   CanDownload(std::move(info));

chrome/browser/offline_pages/android/downloads/offline_page_download_bridge.cc

@@ -224,7 +224,7 @@ content::ResourceRequestInfo::WebContentsGetter GetWebContentsGetter(
                     web_contents->GetMainFrame()->GetRoutingID());
 }
 
-void OnAcquireFileAccessPermissionDone(
+void OnOfflinePageAcquireFileAccessPermissionDone(
     const content::ResourceRequestInfo::WebContentsGetter& web_contents_getter,
     bool granted) {
   if (!granted)
@@ -302,7 +302,8 @@ void JNI_OfflinePageDownloadBridge_StartDownload(
         GetWebContentsGetter(web_contents);
     DownloadControllerBase::Get()->AcquireFileAccessPermission(
         web_contents_getter,
-        base::Bind(&OnAcquireFileAccessPermissionDone, web_contents_getter));
+        base::Bind(&OnOfflinePageAcquireFileAccessPermissionDone,
+                   web_contents_getter));
     return;
   }