Translate: style nits on r201807

chrome/browser/translate/translate_infobar_delegate.cc

Index: chrome/browser/translate/translate_infobar_delegate.cc
diff --git a/chrome/browser/translate/translate_infobar_delegate.cc b/chrome/browser/translate/translate_infobar_delegate.cc
index 19290079016fe76be8dfa31b11ca844c2712929c..926eb38558b2d4f228339f4d0cd2410f89c9c9e5 100644
--- a/chrome/browser/translate/translate_infobar_delegate.cc
+++ b/chrome/browser/translate/translate_infobar_delegate.cc
@@ -294,25 +294,22 @@ void TranslateInfoBarDelegate::GetAfterTranslateStrings(
 
     strings->push_back(text.substr(0, offset));
     strings->push_back(text.substr(offset));
-  } else {
-    DCHECK(swap_languages);
+    return;
+  }
+  DCHECK(swap_languages);
 
-    std::vector<size_t> offsets;
-    string16 text = l10n_util::GetStringFUTF16(
-        IDS_TRANSLATE_INFOBAR_AFTER_MESSAGE,
-        string16(),
-        string16(),
-        &offsets);
-    DCHECK_EQ(2U, offsets.size());
+  std::vector<size_t> offsets;
+  string16 text = l10n_util::GetStringFUTF16(
+      IDS_TRANSLATE_INFOBAR_AFTER_MESSAGE, string16(), string16(), &offsets);
+  DCHECK_EQ(2U, offsets.size());
 
-    *swap_languages = (offsets[0] > offsets[1]);
-    if (*swap_languages)
-      std::swap(offsets[0], offsets[1]);
+  *swap_languages = (offsets[0] > offsets[1]);
+  if (*swap_languages)
+    std::swap(offsets[0], offsets[1]);
 
-    strings->push_back(text.substr(0, offsets[0]));
-    strings->push_back(text.substr(offsets[0], offsets[1] - offsets[0]));
-    strings->push_back(text.substr(offsets[1]));
-  }
+  strings->push_back(text.substr(0, offsets[0]));
+  strings->push_back(text.substr(offsets[0], offsets[1] - offsets[0]));
+  strings->push_back(text.substr(offsets[1]));
 }
 
 TranslateInfoBarDelegate::TranslateInfoBarDelegate(