зеркало из https://github.com/mozilla/pjs.git
Bug 345561: remove unneeded try/catch, patch by Michael Ventnor <ventnor.bugzilla@yahoo.com.au>, r=me
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49ed8b6128
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c07f8b0a67
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@ -2767,18 +2767,13 @@
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this.setAttribute("closebuttons", "activetab");
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break;
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case 1:
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try {
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var width = this.firstChild.boxObject.width;
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// 0 width is an invalid value and indicates
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// an item without display, so ignore.
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if (width > this.mTabClipWidth || width == 0)
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this.setAttribute("closebuttons", "alltabs");
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else
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this.setAttribute("closebuttons", "activetab");
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}
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catch (e) {
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// XXXzeniko what error are we catching here?
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}
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var width = this.firstChild.boxObject.width;
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// 0 width is an invalid value and indicates
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// an item without display, so ignore.
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if (width > this.mTabClipWidth || width == 0)
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this.setAttribute("closebuttons", "alltabs");
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else
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this.setAttribute("closebuttons", "activetab");
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break;
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case 2:
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case 3:
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