chrome/browser/history/url_index_private_data.cc - Issue 22460011: [CleanUp] Use base::STLSetDifference in place of std::set_difference

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Unified Diff: chrome/browser/history/url_index_private_data.cc

Issue 22460011: [CleanUp] Use base::STLSetDifference in place of std::set_difference (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Add missing head file. Created 7 years, 4 months ago

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Index: chrome/browser/history/url_index_private_data.cc

diff --git a/chrome/browser/history/url_index_private_data.cc b/chrome/browser/history/url_index_private_data.cc

index d4548cb3b4d330674cba92e33fbbd45b56f91ca8..0d94e143d6686ef16d123507dd47230e40a09d89 100644

--- a/chrome/browser/history/url_index_private_data.cc

+++ b/chrome/browser/history/url_index_private_data.cc

@@ -595,10 +595,8 @@ HistoryIDSet URLIndexPrivateData::HistoryIDsForTerm(

// Filter for each remaining, unique character in the term.

Char16Set leftover_chars = Char16SetFromString16(leftovers);

- Char16Set unique_chars;

- std::set_difference(leftover_chars.begin(), leftover_chars.end(),

- prefix_chars.begin(), prefix_chars.end(),

- std::inserter(unique_chars, unique_chars.begin()));

+ Char16Set unique_chars =

+ base::STLSetDifference<Char16Set>(leftover_chars, prefix_chars);

// Reduce the word set with any leftover, unprocessed characters.

if (!unique_chars.empty()) {

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