Move part of metrics from chrome/common to components

chrome/common/metrics/proto/omnibox_event.proto

Index: chrome/common/metrics/proto/omnibox_event.proto
diff --git a/chrome/common/metrics/proto/omnibox_event.proto b/chrome/common/metrics/proto/omnibox_event.proto
deleted file mode 100644
index f94c63d25b79a143eb91deb07e05e3c70706cb2b..0000000000000000000000000000000000000000
--- a/chrome/common/metrics/proto/omnibox_event.proto
+++ /dev/null
@@ -1,244 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// Stores information about an omnibox interaction.
-
-syntax = "proto2";
-
-option optimize_for = LITE_RUNTIME;
-
-package metrics;
-
-// Next tag: 15
-message OmniboxEventProto {
-  // The timestamp for the event, in seconds since the epoch.
-  optional int64 time = 1;
-
-  // The id of the originating tab for this omnibox interaction.
-  // This is the current tab *unless* the user opened the target in a new tab.
-  // In those cases, this is unset.  Tab ids are unique for a given session_id
-  // (in the containing protocol buffer ChromeUserMetricsExtensionProto).
-  optional int32 tab_id = 2;
-
-  // The number of characters the user had typed before autocompleting.
-  optional int32 typed_length = 3;
-
-  // Whether the user deleted text immediately before selecting an omnibox
-  // suggestion.  This is usually the result of pressing backspace or delete.
-  optional bool just_deleted_text = 11;
-
-  // The number of terms that the user typed in the omnibox.
-  optional int32 num_typed_terms = 4;
-
-  // The index of the item that the user selected in the omnibox popup list.
-  // This corresponds the index of the |suggestion| below.
-  optional int32 selected_index = 5;
-
-  // Whether or not the top match was hidden in the omnibox suggestions
-  // dropdown.
-  optional bool is_top_result_hidden_in_dropdown = 14;
-
-  // The length of the inline autocomplete text in the omnibox.
-  // The sum |typed_length| + |completed_length| gives the full length of the
-  // user-visible text in the omnibox.
-  // This field is only set for inlineable suggestions selected at position 0
-  // (|selected_index| = 0) and will be omitted otherwise.
-  optional int32 completed_length = 6;
-
-  // The amount of time, in milliseconds, since the user first began modifying
-  // the text in the omnibox.  If at some point after modifying the text, the
-  // user reverts the modifications (thus seeing the current web page's URL
-  // again), then writes in the omnibox again, this elapsed time should start
-  // from the time of the second series of modification.
-  optional int64 typing_duration_ms = 7;
-
-  // The amount of time, in milliseconds, since the last time the default
-  // (inline) match changed.  This may be longer than the time since the
-  // last keystroke.  (The last keystroke may not have changed the default
-  // match.)  It may also be shorter than the time since the last keystroke
-  // because the default match might have come from an asynchronous
-  // provider.  Regardless, it should always be less than or equal to
-  // the field |typing_duration_ms|.
-  optional int64 duration_since_last_default_match_update_ms = 13;
-
-  // The type of page currently displayed when the user used the omnibox.
-  enum PageClassification {
-    // An invalid URL; shouldn't happen.
-    INVALID_SPEC = 0;
-
-    // chrome://newtab/.  This can be either the built-in version or a
-    // replacement new tab page from an extension.  Note that when Instant
-    // Extended is enabled, the new tab page will be reported as either
-    // INSTANT_NTP_WITH_OMNIBOX_AS_STARTING_FOCUS or
-    // INSTANT_NTP_WITH_FAKEBOX_AS_STARTING_FOCUS below,
-    // unless an extension is replacing the new tab page, in which case
-    // it will still be reported as NTP.
-    NTP = 1;
-
-    // about:blank.
-    BLANK = 2;
-
-    // The user's home page.  Note that if the home page is set to any
-    // of the new tab page versions or to about:blank, then we'll
-    // classify the page into those categories, not HOME_PAGE.
-    HOME_PAGE = 3;
-
-    // The catch-all entry of everything not included somewhere else
-    // on this list.
-    OTHER = 4;
-
-    // The instant new tab page enum value was deprecated on August 2, 2013.
-    OBSOLETE_INSTANT_NTP = 5;
-
-    // The user is on a search result page that's doing search term
-    // replacement, meaning the search terms should've appeared in the omnibox
-    // before the user started editing it, not the URL of the page.
-    SEARCH_RESULT_PAGE_DOING_SEARCH_TERM_REPLACEMENT = 6;
-
-    // The new tab page in which this omnibox interaction first started
-    // with the user having focus in the omnibox.
-    INSTANT_NTP_WITH_OMNIBOX_AS_STARTING_FOCUS = 7;
-
-    // The new tab page in which this omnibox interaction first started
-    // with the user having focus in the fakebox.
-    INSTANT_NTP_WITH_FAKEBOX_AS_STARTING_FOCUS = 8;
-
-    // The user is on a search result page that's not doing search term
-    // replacement, meaning the URL of the page should've appeared in the
-    // omnibox before the user started editing it, not the search terms.
-    SEARCH_RESULT_PAGE_NO_SEARCH_TERM_REPLACEMENT = 9;
-
-    // When adding new classifications, please consider adding them in
-    // chrome/browser/resources/omnibox/omnibox.html
-    // so that these new options are displayed on about:omnibox.
-  }
-  optional PageClassification current_page_classification = 10;
-
-  // What kind of input the user provided.
-  enum InputType {
-    INVALID = 0;        // Empty input (should not reach here)
-    UNKNOWN = 1;        // Valid input whose type cannot be determined
-    REQUESTED_URL = 2;  // DEPRECATED. Input autodetected as UNKNOWN, which the
-                        // user wants to treat as an URL by specifying a
-                        // desired_tld
-    URL = 3;            // Input autodetected as a URL
-    QUERY = 4;          // Input autodetected as a query
-    FORCED_QUERY = 5;   // Input forced to be a query by an initial '?'
-  }
-  optional InputType input_type = 8;
-
-  // An enum used in multiple places below.
-  enum ProviderType {
-    UNKNOWN_PROVIDER = 0;  // Unknown provider (should not reach here)
-    HISTORY_URL = 1;       // URLs in history, or user-typed URLs
-    HISTORY_CONTENTS = 2;  // Matches for page contents of pages in history
-    HISTORY_QUICK = 3;     // Matches for recently or frequently visited pages
-                           // in history
-    SEARCH = 4;            // Search suggestions for the default search engine
-    KEYWORD = 5;           // Keyword-triggered searches
-    BUILTIN = 6;           // Built-in URLs, such as chrome://version
-    SHORTCUTS = 7;         // Recently selected omnibox suggestions
-    EXTENSION_APPS = 8;    // Custom suggestions from extensions and/or apps
-    CONTACT = 9;           // DEPRECATED. The user's contacts
-    BOOKMARK = 10;         // The user's bookmarks
-    ZERO_SUGGEST = 11;     // Suggestions based on the current page
-    // This enum value is currently only used by Android GSA. It represents
-    // a suggestion from the phone.
-    ON_DEVICE = 12;
-  }
-
-  // The result set displayed on the completion popup
-  // Next tag: 6
-  message Suggestion {
-    // Where does this result come from?
-    optional ProviderType provider = 1;
-
-    // What kind of result this is.
-    // This corresponds to the AutocompleteMatch::Type enumeration in
-    // chrome/browser/autocomplete/autocomplete_match.h (except for Android
-    // GSA result types).
-    enum ResultType {
-      UNKNOWN_RESULT_TYPE = 0;    // Unknown type (should not reach here)
-      URL_WHAT_YOU_TYPED = 1;     // The input as a URL
-      HISTORY_URL = 2;            // A past page whose URL contains the input
-      HISTORY_TITLE = 3;          // A past page whose title contains the input
-      HISTORY_BODY = 4;           // A past page whose body contains the input
-      HISTORY_KEYWORD = 5;        // A past page whose keyword contains the
-                                  // input
-      NAVSUGGEST = 6;             // A suggested URL
-      SEARCH_WHAT_YOU_TYPED = 7;  // The input as a search query (with the
-                                  // default engine)
-      SEARCH_HISTORY = 8;         // A past search (with the default engine)
-                                  // containing the input
-      SEARCH_SUGGEST = 9;         // A suggested search (with the default
-                                  // engine) query that doesn't fall into one of
-                                  // the more specific suggestion categories
-                                  // below.
-      SEARCH_OTHER_ENGINE = 10;   // A search with a non-default engine
-      EXTENSION_APP = 11;         // An Extension App with a title/url that
-                                  // contains the input
-      CONTACT = 12;               // DEPRECATED. One of the user's contacts
-      BOOKMARK_TITLE = 13;        // A bookmark whose title contains the input.
-      SEARCH_SUGGEST_ENTITY = 14; // A suggested search for an entity.
-      SEARCH_SUGGEST_INFINITE = 15; // A suggested search to complete the tail
-                                    // of the query.
-      SEARCH_SUGGEST_PERSONALIZED = 16; // A personalized suggested search.
-      SEARCH_SUGGEST_PROFILE = 17; // A personalized suggested search for a
-                                   // Google+ profile.      
-      APP_RESULT = 18;             // Result from an installed app
-                                   // (eg: a gmail email).
-                                   // Used by Android GSA for on-device
-                                   // suggestion logging.
-      APP = 19;                    // An app result (eg: the gmail app).
-                                   // Used by Android GSA for on-device
-                                   // suggestion logging.
-    }
-    optional ResultType result_type = 2;
-
-    // The relevance score for this suggestion.
-    optional int32 relevance = 3;
-
-    // How many times this result was typed in / selected from the omnibox.
-    // Only set for some providers and result_types.  At the time of
-    // writing this comment, it is only set for HistoryURL and
-    // HistoryQuickProvider matches.
-    optional int32 typed_count = 5;
-
-    // Whether this item is starred (bookmarked) or not.
-    optional bool is_starred = 4;
-  }
-  repeated Suggestion suggestion = 9;
-
-  // A data structure that holds per-provider information, general information
-  // not associated with a particular result.
-  // Next tag: 5
-  message ProviderInfo {
-    // Which provider generated this ProviderInfo entry.
-    optional ProviderType provider = 1;
-
-    // The provider's done() value, i.e., whether it's completed processing
-    // the query.  Providers which don't do any asynchronous processing
-    // will always be done.
-    optional bool provider_done = 2;
-
-    // The set of field trials that have triggered in the most recent query,
-    // possibly affecting the shown suggestions.  Each element is a hash
-    // of the corresponding field trial name.
-    // See chrome/browser/autocomplete/search_provider.cc for a specific usage
-    // example.
-    repeated fixed32 field_trial_triggered = 3;
-
-    // Same as above except that the set of field trials is a union of all field
-    // trials that have triggered within the current omnibox session including
-    // the most recent query.
-    // See AutocompleteController::ResetSession() for more details on the
-    // definition of a session.
-    // See chrome/browser/autocomplete/search_provider.cc for a specific usage
-    // example.
-    repeated fixed32 field_trial_triggered_in_session = 4;
-  }
-  // A list of diagnostic information about each provider.  Providers
-  // will appear at most once in this list.
-  repeated ProviderInfo provider_info = 12;
-}