Moves some functions in search.h to components.

chrome/browser/search/search.h

Index: chrome/browser/search/search.h
diff --git a/chrome/browser/search/search.h b/chrome/browser/search/search.h
index 4644997588cb583e992897b9e02746c4365b123b..ae37b05dc4bcd48fc5aa87044e8ce03b966ffb48 100644
--- a/chrome/browser/search/search.h
+++ b/chrome/browser/search/search.h
@@ -59,17 +59,9 @@ enum OriginChipCondition {
 // being used.
 extern const int kDisableStartMargin;
 
-// Returns whether the Instant Extended API is enabled.
-bool IsInstantExtendedAPIEnabled();
-
 // Returns whether the suggest is enabled for the given |profile|.
 bool IsSuggestPrefEnabled(Profile* profile);
 
-// Returns the value to pass to the &espv CGI parameter when loading the
-// embedded search page from the user's default search provider. Returns 0 if
-// the Instant Extended API is not enabled.
-uint64 EmbeddedSearchPageVersion();
-
 // Returns a string indicating whether InstantExtended is enabled, suitable
 // for adding as a query string param to the homepage or search requests.
 // Returns an empty string otherwise.
@@ -259,38 +251,6 @@ bool ShouldPrefetchSearchResultsOnSRP();
 // Forces query in the omnibox to be on for tests.
 void EnableQueryExtractionForTesting();
 
-// Type for a collection of experiment configuration parameters.
-typedef std::vector<std::pair<std::string, std::string> > FieldTrialFlags;
-
-// Finds the active field trial group name and parses out the configuration
-// flags. On success, |flags| will be filled with the field trial flags. |flags|
-// must not be NULL. Returns true iff the active field trial is successfully
-// parsed and not disabled.
-// Note that |flags| may be successfully populated in some cases when false is
-// returned - in these cases it should not be used.
-// Exposed for testing only.
-bool GetFieldTrialInfo(FieldTrialFlags* flags);
-
-// Given a FieldTrialFlags object, returns the string value of the provided
-// flag.
-// Exposed for testing only.
-std::string GetStringValueForFlagWithDefault(const std::string& flag,
-                                             const std::string& default_value,
-                                             const FieldTrialFlags& flags);
-
-// Given a FieldTrialFlags object, returns the uint64 value of the provided
-// flag.
-// Exposed for testing only.
-uint64 GetUInt64ValueForFlagWithDefault(const std::string& flag,
-                                        uint64 default_value,
-                                        const FieldTrialFlags& flags);
-
-// Given a FieldTrialFlags object, returns the bool value of the provided flag.
-// Exposed for testing only.
-bool GetBoolValueForFlagWithDefault(const std::string& flag,
-                                    bool default_value,
-                                    const FieldTrialFlags& flags);
-
 // Returns the Cacheable New Tab Page URL for the given |profile|.
 GURL GetNewTabPageURL(Profile* profile);