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|    1 /* |    1 /* | 
|    2  * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved. |    2  * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved. | 
|    3  * |    3  * | 
|    4  * This library is free software; you can redistribute it and/or |    4  * This library is free software; you can redistribute it and/or | 
|    5  * modify it under the terms of the GNU Library General Public |    5  * modify it under the terms of the GNU Library General Public | 
|    6  * License as published by the Free Software Foundation; either |    6  * License as published by the Free Software Foundation; either | 
|    7  * version 2 of the License, or (at your option) any later version. |    7  * version 2 of the License, or (at your option) any later version. | 
|    8  * |    8  * | 
|    9  * This library is distributed in the hope that it will be useful, |    9  * This library is distributed in the hope that it will be useful, | 
|   10  * but WITHOUT ANY WARRANTY; without even the implied warranty of |   10  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
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|  202  |  202  | 
|  203 DOMWindow* HTMLFrameOwnerElement::contentWindow() const { |  203 DOMWindow* HTMLFrameOwnerElement::contentWindow() const { | 
|  204   return content_frame_ ? content_frame_->DomWindow() : 0; |  204   return content_frame_ ? content_frame_->DomWindow() : 0; | 
|  205 } |  205 } | 
|  206  |  206  | 
|  207 void HTMLFrameOwnerElement::SetSandboxFlags(SandboxFlags flags) { |  207 void HTMLFrameOwnerElement::SetSandboxFlags(SandboxFlags flags) { | 
|  208   sandbox_flags_ = flags; |  208   sandbox_flags_ = flags; | 
|  209   // Recalculate the container policy in case the allow-same-origin flag has |  209   // Recalculate the container policy in case the allow-same-origin flag has | 
|  210   // changed. |  210   // changed. | 
|  211   container_policy_ = GetContainerPolicyFromAllowedFeatures( |  211   container_policy_ = GetContainerPolicyFromAllowedFeatures( | 
|  212       AllowedFeatures(), GetOriginForFeaturePolicy()); |  212       AllowedFeatures(), AllowFullscreen(), AllowPaymentRequest(), | 
 |  213       GetOriginForFeaturePolicy()); | 
|  213  |  214  | 
|  214   // Don't notify about updates if ContentFrame() is null, for example when |  215   // Don't notify about updates if ContentFrame() is null, for example when | 
|  215   // the subframe hasn't been created yet. |  216   // the subframe hasn't been created yet. | 
|  216   if (ContentFrame()) { |  217   if (ContentFrame()) { | 
|  217     GetDocument().GetFrame()->Loader().Client()->DidChangeFramePolicy( |  218     GetDocument().GetFrame()->Loader().Client()->DidChangeFramePolicy( | 
|  218         ContentFrame(), sandbox_flags_, container_policy_); |  219         ContentFrame(), sandbox_flags_, container_policy_); | 
|  219   } |  220   } | 
|  220 } |  221 } | 
|  221  |  222  | 
|  222 bool HTMLFrameOwnerElement::IsKeyboardFocusable() const { |  223 bool HTMLFrameOwnerElement::IsKeyboardFocusable() const { | 
|  223   return content_frame_ && HTMLElement::IsKeyboardFocusable(); |  224   return content_frame_ && HTMLElement::IsKeyboardFocusable(); | 
|  224 } |  225 } | 
|  225  |  226  | 
|  226 void HTMLFrameOwnerElement::DisposeFrameOrPluginSoon( |  227 void HTMLFrameOwnerElement::DisposeFrameOrPluginSoon( | 
|  227     FrameOrPlugin* frame_or_plugin) { |  228     FrameOrPlugin* frame_or_plugin) { | 
|  228   if (g_update_suspend_count) { |  229   if (g_update_suspend_count) { | 
|  229     FrameOrPluginsPendingDispose().push_back(frame_or_plugin); |  230     FrameOrPluginsPendingDispose().push_back(frame_or_plugin); | 
|  230     return; |  231     return; | 
|  231   } |  232   } | 
|  232   frame_or_plugin->Dispose(); |  233   frame_or_plugin->Dispose(); | 
|  233 } |  234 } | 
|  234  |  235  | 
|  235 void HTMLFrameOwnerElement::UpdateContainerPolicy() { |  236 void HTMLFrameOwnerElement::UpdateContainerPolicy() { | 
|  236   container_policy_ = GetContainerPolicyFromAllowedFeatures( |  237   container_policy_ = GetContainerPolicyFromAllowedFeatures( | 
|  237       AllowedFeatures(), GetOriginForFeaturePolicy()); |  238       AllowedFeatures(), AllowFullscreen(), AllowPaymentRequest(), | 
 |  239       GetOriginForFeaturePolicy()); | 
|  238   // Don't notify about updates if ContentFrame() is null, for example when |  240   // Don't notify about updates if ContentFrame() is null, for example when | 
|  239   // the subframe hasn't been created yet. |  241   // the subframe hasn't been created yet. | 
|  240   if (ContentFrame()) { |  242   if (ContentFrame()) { | 
|  241     GetDocument().GetFrame()->Loader().Client()->DidChangeFramePolicy( |  243     GetDocument().GetFrame()->Loader().Client()->DidChangeFramePolicy( | 
|  242         ContentFrame(), sandbox_flags_, container_policy_); |  244         ContentFrame(), sandbox_flags_, container_policy_); | 
|  243   } |  245   } | 
|  244 } |  246 } | 
|  245  |  247  | 
|  246 void HTMLFrameOwnerElement::FrameOwnerPropertiesChanged() { |  248 void HTMLFrameOwnerElement::FrameOwnerPropertiesChanged() { | 
|  247   // Don't notify about updates if ContentFrame() is null, for example when |  249   // Don't notify about updates if ContentFrame() is null, for example when | 
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|  369 } |  371 } | 
|  370  |  372  | 
|  371 DEFINE_TRACE(HTMLFrameOwnerElement) { |  373 DEFINE_TRACE(HTMLFrameOwnerElement) { | 
|  372   visitor->Trace(content_frame_); |  374   visitor->Trace(content_frame_); | 
|  373   visitor->Trace(widget_); |  375   visitor->Trace(widget_); | 
|  374   HTMLElement::Trace(visitor); |  376   HTMLElement::Trace(visitor); | 
|  375   FrameOwner::Trace(visitor); |  377   FrameOwner::Trace(visitor); | 
|  376 } |  378 } | 
|  377  |  379  | 
|  378 }  // namespace blink |  380 }  // namespace blink | 
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