Inlined two GetProfileFromWebContents helpers

In jumbo build experiments (no jumbo for chromium/browser/ui yet)
two GetProfileFromWebContents ended up in the same translation unit.
Each of them was only used once. This inlines them both.

I dropped the null check from the GetProfileFromWebContents() in
account_chooser_dialog_view.cc because if that helper returned
null, then the code would already crash inside
GetDefaultStoragePartition() (GetStoragePartitionFromConfig()
will call browser_context->IsOffTheRecord() without any null check).

Bug: 803406
Change-Id: I0200eb42c0a54b674eaec6122e1193c931dd2344
Reviewed-on: https://chromium-review.googlesource.com/997793Reviewed-by: Vasilii Sukhanov <vasilii@chromium.org>
Commit-Queue: Daniel Bratell <bratell@opera.com>
Cr-Commit-Position: refs/heads/master@{#548711}

chrome/browser/ui/passwords/manage_passwords_bubble_model.cc

@@ -39,12 +39,6 @@ namespace metrics_util = password_manager::metrics_util;
 
 namespace {
 
-Profile* GetProfileFromWebContents(content::WebContents* web_contents) {
-  if (!web_contents)
-    return nullptr;
-  return Profile::FromBrowserContext(web_contents->GetBrowserContext());
-}
-
 void CleanStatisticsForSite(Profile* profile, const GURL& origin) {
   DCHECK(profile);
   password_manager::PasswordStore* password_store =
@@ -456,7 +450,10 @@ void ManagePasswordsBubbleModel::OnSkipSignInClicked() {
 }
 
 Profile* ManagePasswordsBubbleModel::GetProfile() const {
-  return GetProfileFromWebContents(GetWebContents());
+  content::WebContents* web_contents = GetWebContents();
+  if (!web_contents)
+    return nullptr;
+  return Profile::FromBrowserContext(web_contents->GetBrowserContext());
 }
 
 content::WebContents* ManagePasswordsBubbleModel::GetWebContents() const {

chrome/browser/ui/views/passwords/account_chooser_dialog_view.cc

@@ -46,12 +46,6 @@ views::StyledLabel::RangeStyleInfo GetLinkStyle() {
   return result;
 }
 
-Profile* GetProfileFromWebContents(content::WebContents* web_contents) {
-  if (!web_contents)
-    return nullptr;
-  return Profile::FromBrowserContext(web_contents->GetBrowserContext());
-}
-
 // Creates a list view of credentials in |forms|.
 views::ScrollView* CreateCredentialsView(
     const PasswordDialogController::FormsVector& forms,
@@ -192,12 +186,12 @@ void AccountChooserDialogView::ButtonPressed(views::Button* sender,
 
 void AccountChooserDialogView::InitWindow() {
   SetLayoutManager(std::make_unique<views::FillLayout>());
-  AddChildView(
-      CreateCredentialsView(controller_->GetLocalForms(), this,
-                            content::BrowserContext::GetDefaultStoragePartition(
-                                GetProfileFromWebContents(web_contents_))
-                                ->GetURLLoaderFactoryForBrowserProcess()
-                                .get()));
+  AddChildView(CreateCredentialsView(
+      controller_->GetLocalForms(), this,
+      content::BrowserContext::GetDefaultStoragePartition(
+          Profile::FromBrowserContext(web_contents_->GetBrowserContext()))
+          ->GetURLLoaderFactoryForBrowserProcess()
+          .get()));
 }
 
 #if !defined(OS_MACOSX) || BUILDFLAG(MAC_VIEWS_BROWSER)