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Unified Diff: content/public/browser/host_zoom_map.h

Issue 287093002: Remove ViewMsg_SetZoomLevel (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Re-order functions, add comments and DCHECK(). Created 6 years, 7 months ago
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Index: content/public/browser/host_zoom_map.h
diff --git a/content/public/browser/host_zoom_map.h b/content/public/browser/host_zoom_map.h
index 930769721106ec55a76d22f33a5682f68a1cdb3c..05ba574c5ebe3c5795f8c617d16d62d14de42227 100644
--- a/content/public/browser/host_zoom_map.h
+++ b/content/public/browser/host_zoom_map.h
@@ -18,6 +18,7 @@ namespace content {
class BrowserContext;
class ResourceContext;
+class WebContents;
// Maps hostnames to custom zoom levels. Written on the UI thread and read on
// any thread. One instance per browser context. Must be created on the UI
@@ -54,6 +55,15 @@ class HostZoomMap {
CONTENT_EXPORT static HostZoomMap* GetForBrowserContext(
BrowserContext* browser_context);
+ // Returns the current zoom level for the specified WebContents. May be
+ // temporary or host specific.
Peter Kasting 2014/05/28 22:49:58 Nit: host specific -> host-specific
wjmaclean 2014/05/29 14:49:45 Done.
+ CONTENT_EXPORT static double GetZoomLevel(const WebContents* web_contents);
+
+ // Sets the current zoom level for the specified WebContents. The level may
+ // be temporary or hosti-specific depending on the particular WebContents.
Peter Kasting 2014/05/28 22:49:58 Nit: hosti -> host
wjmaclean 2014/05/29 14:49:45 Done.
+ CONTENT_EXPORT static void SetZoomLevel(const WebContents* web_contents,
+ double level);
+
// Copy the zoom levels from the given map. Can only be called on the UI
// thread.
virtual void CopyFrom(HostZoomMap* copy) = 0;

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