FBTF: Continue fixing nits found by my automated source scanner.

(~1.3 megs off Debug linux .a files)

BUG=none
TEST=compiles

Review URL: http://codereview.chromium.org/3556013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61587 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 6 insertions, 1 deletions

diff --git a/chrome/browser/autocomplete/autocomplete.cc b/chrome/browser/autocomplete/autocomplete.cc
index e69d413..eb94b8f 100644
--- a/chrome/browser/autocomplete/autocomplete.cc
+++ b/chrome/browser/autocomplete/autocomplete.cc
@@ -679,6 +679,8 @@ AutocompleteResult::AutocompleteResult() {
   default_match_ = end();
 }
 
+AutocompleteResult::~AutocompleteResult() {}
+
 void AutocompleteResult::CopyFrom(const AutocompleteResult& rhs) {
   if (this == &rhs)
     return;
diff --git a/chrome/browser/autocomplete/autocomplete.h b/chrome/browser/autocomplete/autocomplete.h
index 440f9ec..1509931 100644
--- a/chrome/browser/autocomplete/autocomplete.h
+++ b/chrome/browser/autocomplete/autocomplete.h
@@ -623,6 +623,7 @@ class AutocompleteResult {
   };
 
   AutocompleteResult();
+  ~AutocompleteResult();
 
   // operator=() by another name.
   void CopyFrom(const AutocompleteResult& rhs);
diff --git a/chrome/browser/autocomplete/keyword_provider.cc b/chrome/browser/autocomplete/keyword_provider.cc
index 14ab4ff..4f3ee5e 100644
--- a/chrome/browser/autocomplete/keyword_provider.cc
+++ b/chrome/browser/autocomplete/keyword_provider.cc
@@ -243,6 +243,8 @@ void KeywordProvider::Stop() {
   MaybeEndExtensionKeywordMode();
 }
 
+KeywordProvider::~KeywordProvider() {}
+
 // static
 bool KeywordProvider::ExtractKeywordFromInput(const AutocompleteInput& input,
                                               std::wstring* keyword,
diff --git a/chrome/browser/autocomplete/keyword_provider.h b/chrome/browser/autocomplete/keyword_provider.h
index 2d398360..711562a 100644
--- a/chrome/browser/autocomplete/keyword_provider.h
+++ b/chrome/browser/autocomplete/keyword_provider.h
@@ -76,7 +76,7 @@ class KeywordProvider : public AutocompleteProvider,
   class ScopedEndExtensionKeywordMode;
   friend class ScopedEndExtensionKeywordMode;
 
-  ~KeywordProvider() {}
+  virtual ~KeywordProvider();
 
   // Extracts the keyword from |input| into |keyword|. Any remaining characters
   // after the keyword are placed in |remaining_input|. Returns true if |input|